ZiKongBase/SRM/NFine/NFine.Data/Extensions/SqlHelper.cs

using NFine.Code;
using System;
using System.Collections.Generic;
using System.Configuration;
using System.Data;
using System.Data.Common;
using System.Data.SqlClient;
using System.IO;
using System.Linq;
using System.Net;
using System.Text;
using System.Threading.Tasks;

namespace NFine.Data.Extensions
{
    /// <summary>
    /// 数据库访问辅助类，add by ngye, on 2013-08-14.
    /// </summary>
    public static class SqlHelper
    {
        #region [ 连接串相关 ]
        /// <summary>
        /// 数据中心DB的连接字符串
        /// </summary>
        public static string DataCenterConnString = ConfigurationManager.ConnectionStrings["connstr"].ConnectionString;
        /// <summary>
        /// 获取同步服务器的连接
        /// </summary>
        /// <returns></returns>
        public static SqlConnection GetDataCenterConn()
        {
            return new SqlConnection(DataCenterConnString);
        }

        /// <summary>
        /// 根据连接串获取连接
        /// </summary>
        /// <returns></returns>
        public static SqlConnection GetConnByString(string conn)
        {
            return new SqlConnection(conn);
        }

        /// <summary>
        /// 测试连接串是否能正确
        /// </summary>
        /// <param name="connectionString">连接串</param>
        /// <returns></returns>
        public static bool TestConnectionString(string connectionString)
        {
            bool result = true;
            try
            {
                using (SqlConnection conn = GetConnByString(connectionString))
                {
                    try
                    {
                        conn.Open();
                    }
                    catch (Exception ex)
                    {
                        result = false;
                    }
                }
            }
            catch (Exception)
            {
                result = false;
            }
            return result;
        }

        /// <summary>
        /// 测试连接串是否正确
        /// </summary>
        /// <param name="connectionString">连接串</param>
        /// <param name="timeOut">测试的超时秒数</param>
        /// <param name="errInfo">错误时输出的错误信息</param>
        /// <returns>是否能正常连接</returns>
        public static bool TestConnectionString(string connectionString, int timeOut, ref string errInfo)
        {
            bool result = true;
            string[] arr = connectionString.Split(new char[] { ';' });
            List<string> list = new List<string>();

            foreach (string s in arr)
            {
                if (s.ToLower().IndexOf("timeout") == -1)
                {
                    list.Add(s);
                }
                else
                {
                    list.Add(String.Format("Connection Timeout={0}", timeOut));
                }
            }

            SqlConnection con = null;

            try
            {
                con = new SqlConnection(string.Join(";", list.ToArray()));
                con.Open();
            }
            catch (Exception ex)
            {
                result = false;
                errInfo = ex.Message;
            }
            finally
            {
                if (con != null)
                {
                    con.Close();
                    con.Dispose();
                    con = null;
                }
            }
            return result;
        }
        #endregion

        #region [ 超时设置 ]
        public static int CommandTimeout
        {
            get
            {
                return 7200;
            }
        }
        #endregion


        #region [ ExecuteNonQuery ]
        /// <summary>
        /// 根据sql语句和参数，返回受影响行数
        /// </summary>
        /// <param name="sql">sql语句</param>
        /// <param name="spArr">可变参数</param>
        /// <returns>受影响行数</returns>
        public static int ExecuteNonQuery(string sql, params SqlParameter[] spArr)
        {
            using (SqlConnection conn = SqlHelper.GetDataCenterConn())
            {
                conn.Open();
                SqlCommand cmd = new SqlCommand(sql, conn).AddTimeout();
                if (spArr.Length > 0)
                    cmd.Parameters.AddRange(spArr.SetDBNull());
                return cmd.ExecuteNonQuery();
            }
        }

        public static int ExecuteNonQuery(string connStr,string sql, params SqlParameter[] spArr)
        {
            using (SqlConnection conn = new SqlConnection(connStr))
            {
                conn.Open();
                SqlCommand cmd = new SqlCommand(sql, conn).AddTimeout();
                if (spArr.Length > 0)
                    cmd.Parameters.AddRange(spArr.SetDBNull());
                return cmd.ExecuteNonQuery();
            }
        }

        /// <summary>
        /// 根据sql语句和参数，返回DataTable
        /// </summary>
        /// <param name="sql">sql语句</param>
        /// <param name="spArr">可变参数</param>
        /// <returns>DataTable</returns>
        public static DataTable GetDataTableBySql(string connStr, string sql, params SqlParameter[] spArr)
        {
            using (SqlConnection conn = new SqlConnection(connStr))
            {
                conn.Open();
                SqlCommand cmd = new SqlCommand(sql, conn).AddTimeout();
                if (spArr.Length > 0)
                    cmd.Parameters.AddRange(spArr.SetDBNull());
                DataTable dt = cmd.ExecuteDataTable();
                return dt;
            }
        }
        public static DataTable FindTablePageBySql_OtherTempSORRFQ(string strSql, string TempName, string Droptable, DbParameter[] parameters, ref Pagination Pagination)
        {
            string orderField = Pagination.sidx;
            string orderType = Pagination.sord;
            int pageIndex = Pagination.page;
            int pageSize = Pagination.rows;
            int totalRow = Pagination.records;
            DataTable dt = GetPageTable_EXISTSTempSORRFQ(strSql, TempName, Droptable, parameters, orderField, orderType, pageIndex, pageSize, ref totalRow);
            Pagination.records = totalRow;
            return dt;
        }
        private static DataTable GetPageTable_EXISTSTempSORRFQ(string sql, string sqlTempName, string Droptable, DbParameter[] param, string orderField, string orderType, int pageIndex, int pageSize, ref int count)
        {
            //StringBuilder strSql = new StringBuilder();
            if (pageIndex == 0)
            {
                pageIndex = 1;
            }
            int num = (pageIndex - 1) * pageSize;
            int num1 = (pageIndex) * pageSize;
            string OrderBy = " order by ITEMCODE desc   ";
            //if (!string.IsNullOrEmpty(orderField))
            //    OrderBy = "Order By " + orderField + " " + orderType + "";
            //else
            //    OrderBy = "order by (select 0)";
            //strSql.Append(sql+@" Select * From (Select ROW_NUMBER() Over (" + OrderBy + ")");
            //strSql.Append(" As rowNum, * From  " + sqlTempName + "  ) As N Where rowNum > " + num + " And rowNum <= " + num1 + " " + Droptable);
            //count = Convert.ToInt32(ExecuteScalar(CommandType.Text, sql + " Select Count(1) From  " + sqlTempName +" "+ Droptable, param));
            //IDataReader dr = ExecuteReader(CommandType.Text, strSql.ToString(), param);
            //return DatabaseReader.ReaderToDataTable(dr);

            using (SqlConnection conn = SqlHelper.GetDataCenterConn())
            {
                conn.Open();
                sql += " Select Count(1) From  " + sqlTempName;
                sql += " Select * From (Select ROW_NUMBER() Over (" + OrderBy + ") ";
                sql += " As rowNum, * From  " + sqlTempName + "  ) As N Where rowNum > " + num + " And rowNum <= " + num1 + " ";
                sql += Droptable;
                SqlCommand cmd = new SqlCommand(sql, conn).AddTimeout();

                SqlDataAdapter adapter = new SqlDataAdapter(cmd);
                DataSet ds = new DataSet();
                adapter.Fill(ds);
                string ss = ds.Tables[1].Rows[0][0].ToString();
                count = Convert.ToInt32(ds.Tables[1].Rows[0][0].ToString());
                return ds.Tables[0];
            }
        }
        public static DataTable FindTablePageBySql_OtherTempSORRFQbyChan(string strSql, string TempName, string Droptable, DbParameter[] parameters, ref Pagination Pagination)
        {
            string orderField = Pagination.sidx;
            string orderType = Pagination.sord;
            int pageIndex = Pagination.page;
            int pageSize = Pagination.rows;
            int totalRow = Pagination.records;
            DataTable dt = GetPageTable_EXISTSTempSORRFQbyChan(strSql, TempName, Droptable, parameters, orderField, orderType, pageIndex, pageSize, ref totalRow);
            Pagination.records = totalRow;
            return dt;
        }

        //多语句一起事务中执行(Li编写)
        public static int CmdExecuteNonQueryLi(string sql, params SqlParameter[] spArr)
        {
            using (SqlConnection conn = SqlHelper.GetDataCenterConn())
            {
                conn.Open();
                SqlTransaction sqlTran = conn.BeginTransaction();
                SqlCommand cmd = new SqlCommand();
                cmd.Transaction = sqlTran;
                cmd.Connection = conn;
                try
                {
                    cmd.CommandText = sql;
                    int RES = cmd.ExecuteNonQuery();
                    cmd.Transaction.Commit();
                    return RES;
                }
                catch (Exception ex)
                {
                    cmd.Transaction.Rollback();
                    throw new Exception(ex.Message);
                }
                finally
                {
                    if (conn.State != ConnectionState.Closed)
                    {
                        conn.Close();
                        conn.Dispose();
                    }
                }
                return 0;
            }
        }
        private static DataTable GetPageTable_EXISTSTempSORRFQbyChan(string sql, string sqlTempName, string Droptable, DbParameter[] param, string orderField, string orderType, int pageIndex, int pageSize, ref int count)
        {
            //StringBuilder strSql = new StringBuilder();
            if (pageIndex == 0)
            {
                pageIndex = 1;
            }
            int num = (pageIndex - 1) * pageSize;
            int num1 = (pageIndex) * pageSize;
            string OrderBy = " order by 物料编码 desc   ";
            //if (!string.IsNullOrEmpty(orderField))
            //    OrderBy = "Order By " + orderField + " " + orderType + "";
            //else
            //    OrderBy = "order by (select 0)";
            //strSql.Append(sql+@" Select * From (Select ROW_NUMBER() Over (" + OrderBy + ")");
            //strSql.Append(" As rowNum, * From  " + sqlTempName + "  ) As N Where rowNum > " + num + " And rowNum <= " + num1 + " " + Droptable);
            //count = Convert.ToInt32(ExecuteScalar(CommandType.Text, sql + " Select Count(1) From  " + sqlTempName +" "+ Droptable, param));
            //IDataReader dr = ExecuteReader(CommandType.Text, strSql.ToString(), param);
            //return DatabaseReader.ReaderToDataTable(dr);

            using (SqlConnection conn = SqlHelper.GetDataCenterConn())
            {
                conn.Open();
                sql += " Select Count(1) From  " + sqlTempName;
                sql += " Select * From (Select ROW_NUMBER() Over (" + OrderBy + ") ";
                sql += " As rowNum, * From  " + sqlTempName + "  ) As N Where rowNum > " + num + " And rowNum <= " + num1 + " ";
                sql += Droptable;
                SqlCommand cmd = new SqlCommand(sql, conn).AddTimeout();

                SqlDataAdapter adapter = new SqlDataAdapter(cmd);
                DataSet ds = new DataSet();
                adapter.Fill(ds);
                string ss = ds.Tables[1].Rows[0][0].ToString();
                count = Convert.ToInt32(ds.Tables[1].Rows[0][0].ToString());
                return ds.Tables[0];
            }
        }

        #endregion

        #region [ ExecuteScalar_ForProc ]
        /// <summary>
        /// 根据存储过程和参数，返回Scalar结果
        /// </summary>
        /// <param name="proc">存储过程</param>
        /// <param name="spArr">可变参数</param>
        /// <returns>object</returns>
        public static object ExecuteScalar_ForProc(string proc, params SqlParameter[] spArr)
        {
            using (SqlConnection conn = SqlHelper.GetDataCenterConn())
            {
                conn.Open();
                SqlCommand cmd = new SqlCommand(proc, conn).AddTimeout();
                cmd.CommandType = CommandType.StoredProcedure;
                if (spArr.Length > 0)
                    cmd.Parameters.AddRange(spArr.SetDBNull());
                object obj = cmd.ExecuteScalar();
                return obj;
            }
        }

        /// <summary>
        /// 根据存储过程和参数，返回Scalar结果，但不加上超时设置 ( 避免循环做 AddTimeout )
        /// </summary>
        /// <param name="proc">存储过程</param>
        /// <param name="spArr">可变参数</param>
        /// <returns>object</returns>
        public static object ExecuteScalar_ForProc_WithoutAddTimeout(string proc, params SqlParameter[] spArr)
        {
            using (SqlConnection conn = SqlHelper.GetDataCenterConn())
            {
                conn.Open();
                SqlCommand cmd = new SqlCommand(proc, conn);
                cmd.CommandType = CommandType.StoredProcedure;
                if (spArr.Length > 0)
                    cmd.Parameters.AddRange(spArr.SetDBNull());
                object obj = cmd.ExecuteScalar();
                return obj;
            }
        }
        #endregion

        #region [ ExecuteScalar ]
        /// <summary>
        /// 根据sql语句和参数，返回Scalar结果
        /// </summary>
        /// <param name="sql">sql语句</param>
        /// <param name="spArr">可变参数</param>
        /// <returns>object</returns>
        public static object ExecuteScalar(string sql, params SqlParameter[] spArr)
        {
            using (SqlConnection conn = SqlHelper.GetDataCenterConn())
            {
                conn.Open();
                SqlCommand cmd = new SqlCommand(sql, conn).AddTimeout();
                if (spArr.Length > 0)
                    cmd.Parameters.AddRange(spArr.SetDBNull());
                object obj = cmd.ExecuteScalar();
                return obj;
            }
        }
        #endregion

        #region [ QueryByProc ]
        /// <summary>
        /// 根据存储过程及参数，返回DataSet
        /// </summary>
        /// <returns>DataSet</returns>
        public static DataSet GetDataSetByProc(string proc, params SqlParameter[] spArr)
        {
            using (SqlConnection conn = SqlHelper.GetDataCenterConn())
            {
                conn.Open();
                SqlCommand cmd = new SqlCommand(proc, conn).AddTimeout();
                cmd.CommandType = CommandType.StoredProcedure;
                if (spArr.Length > 0)
                    cmd.Parameters.AddRange(spArr.SetDBNull());
                SqlDataAdapter adapter = new SqlDataAdapter(cmd);
                DataSet ds = new DataSet();
                adapter.Fill(ds);
                return ds;
            }
        }

        /// <summary>
        /// 根据存储过程及参数，返回DataTable
        /// </summary>
        /// <returns>DataTable</returns>
        public static DataTable GetDataTableByProc(string proc, params SqlParameter[] spArr)
        {
            using (SqlConnection conn = SqlHelper.GetDataCenterConn())
            {
                conn.Open();
                SqlCommand cmd = new SqlCommand(proc, conn).AddTimeout();
                cmd.CommandType = CommandType.StoredProcedure;
                if (spArr.Length > 0)
                    cmd.Parameters.AddRange(spArr.SetDBNull());
                DataTable dt = cmd.ExecuteDataTable();
                return dt;
            }
        }

        /// <summary>
        /// 根据sql语句和参数，返回DataRow
        /// </summary>
        /// <param name="sql">sql语句</param>
        /// <param name="spArr">可变参数</param>
        /// <returns>DataRow</returns>
        public static DataRow GetDataRowByProc(string proc, params SqlParameter[] spArr)
        {
            DataTable dt = GetDataTableByProc(proc, spArr);
            if (dt == null || dt.Rows.Count == 0)
                return null;

            return dt.Rows[0];
        }
        #endregion

        #region [ Query ]
        /// <summary>
        /// 根据sql语句和参数，返回DataSet
        /// </summary>
        /// <param name="sql">sql语句</param>
        /// <param name="spArr">可变参数</param>
        /// <returns>DataSet</returns>
        public static DataSet GetDataSetBySql(string sql, params SqlParameter[] spArr)
        {
            using (SqlConnection conn = SqlHelper.GetDataCenterConn())
            {
                conn.Open();
                SqlCommand cmd = new SqlCommand(sql, conn).AddTimeout();
                if (spArr.Length > 0)
                    cmd.Parameters.AddRange(spArr.SetDBNull());
                SqlDataAdapter adapter = new SqlDataAdapter(cmd);
                DataSet ds = new DataSet();
                adapter.Fill(ds);
                return ds;
            }
        }
        public static DataTable GetDataSetBySql(string sql, SqlCommand cmd)
        {
            cmd.CommandText = sql;
            SqlDataAdapter adapter = new SqlDataAdapter(cmd);
            DataTable ds = new DataTable();
            adapter.Fill(ds);
            return ds;

        }
        /// <summary>
        /// 根据sql语句和参数，返回DataTable
        /// </summary>
        /// <param name="sql">sql语句</param>
        /// <param name="spArr">可变参数</param>
        /// <returns>DataTable</returns>
        public static DataTable GetDataTableBySql(string sql, params SqlParameter[] spArr)
        {
            using (SqlConnection conn = SqlHelper.GetDataCenterConn())
            {
                conn.Open();
                SqlCommand cmd = new SqlCommand(sql, conn).AddTimeout();
                if (spArr.Length > 0)
                    cmd.Parameters.AddRange(spArr.SetDBNull());
                DataTable dt = cmd.ExecuteDataTable();
                return dt;
            }
        }



        /// <summary>
        /// 根据sql语句和参数，返回DataRow
        /// </summary>
        /// <param name="sql">sql语句</param>
        /// <param name="spArr">可变参数</param>
        /// <returns>DataRow</returns>
        public static DataRow GetDataRowBySql(string sql, params SqlParameter[] spArr)
        {
            DataTable dt = GetDataTableBySql(sql, spArr);
            if (dt == null || dt.Rows.Count == 0)
                return null;

            return dt.Rows[0];
        }
        #endregion

        #region [ GetValue ]
        public static object GetValue(DataRow dr, string fieldName, object replaceValue)
        {
            if (dr.IsNull(fieldName))
                return replaceValue;
            return dr[fieldName];
        }

        public static object GetValue(DataRow dr, int idx, object replaceValue)
        {
            if (dr.IsNull(idx))
                return replaceValue;
            return dr[idx];
        }
        #endregion

        #region [ GetString ]
        public static string GetString(DataRow dr, string fieldName, string replaceValue)
        {
            if (dr.IsNull(fieldName))
                return replaceValue;
            return Convert.ToString(dr[fieldName]);
        }

        public static string GetString(DataRow dr, int idx, string replaceValue)
        {
            if (dr.IsNull(idx))
                return replaceValue;
            return Convert.ToString(dr[idx]);
        }
        #endregion

        #region [ GetDateTime ]
        public static DateTime GetDateTime(DataRow dr, string fieldName, DateTime replaceValue)
        {
            if (dr.IsNull(fieldName))
                return replaceValue;
            return Convert.ToDateTime(dr[fieldName]);
        }
        public static DateTime GetDateTime(DataRow dr, int idx, DateTime replaceValue)
        {
            if (dr.IsNull(idx))
                return replaceValue;
            return Convert.ToDateTime(dr[idx]);
        }
        #endregion

        #region [ 非数据中心库操作 ]

        #region [ ExecuteScalar ]
        /// <summary>
        /// 根据sql语句和参数，返回Scalar结果
        /// </summary>
        /// <param name="connString">连接串</param>
        /// <param name="sql">sql语句</param>
        /// <param name="spArr">可变参数</param>
        /// <returns>object</returns>
        public static object ExecuteScalarWithConn(string connString, string sql, params SqlParameter[] spArr)
        {
            using (SqlConnection conn = SqlHelper.GetConnByString(connString))
            {
                conn.Open();
                SqlCommand cmd = new SqlCommand(sql, conn).AddTimeout();
                if (spArr.Length > 0)
                    cmd.Parameters.AddRange(spArr.SetDBNull());
                object obj = cmd.ExecuteScalar();
                return obj;
            }
        }
        #endregion

        #region [ ExecuteNonQuery ]
        /// <summary>
        /// 根据sql语句和参数，返回受影响行数
        /// </summary>
        /// <param name="connString">连接串</param>
        /// <param name="sql">sql语句</param>
        /// <param name="spArr">可变参数</param>
        /// <returns>受影响行数</returns>
        public static int ExecuteNonQueryWithConn(string connString, string sql, params SqlParameter[] spArr)
        {
            using (SqlConnection conn = SqlHelper.GetConnByString(connString))
            {
                conn.Open();
                SqlCommand cmd = new SqlCommand(sql, conn).AddTimeout();
                if (spArr.Length > 0)
                    cmd.Parameters.AddRange(spArr.SetDBNull());
                return cmd.ExecuteNonQuery();
            }
        }
        #endregion

        #region [ Query ]
        /// <summary>
        /// 根据sql语句和参数，返回DataTable
        /// </summary>
        /// <param name="connString">连接串</param>
        /// <param name="sql">sql语句</param>
        /// <param name="spArr">可变参数</param>
        /// <returns>DataTable</returns>
        public static DataTable GetDataTableBySqlWithConn(string connString, string sql, params SqlParameter[] spArr)
        {
            using (SqlConnection conn = SqlHelper.GetConnByString(connString))
            {
                conn.Open();
                SqlCommand cmd = new SqlCommand(sql, conn).AddTimeout();
                if (spArr.Length > 0)
                    cmd.Parameters.AddRange(spArr.SetDBNull());
                DataTable dt = cmd.ExecuteDataTable();
                return dt;
            }
        }

        /// <summary>
        /// 根据sql语句和参数，返回DataRow
        /// </summary>
        /// <param name="connString">连接串</param>
        /// <param name="sql">sql语句</param>
        /// <param name="spArr">可变参数</param>
        /// <returns>DataRow</returns>
        public static DataRow GetDataRowBySqlWithConn(string connString, string sql, params SqlParameter[] spArr)
        {
            DataTable dt = GetDataTableBySqlWithConn(connString, sql, spArr);
            if (dt == null || dt.Rows.Count == 0)
                return null;

            return dt.Rows[0];
        }
        #endregion
        #endregion

        #region [ 根据SQL文件路径执行 ]
        /// <summary>
        /// 执行SQL文件
        /// </summary>
        /// <param name="connString"></param>
        /// <param name="filePath"></param>
        /// <returns></returns>
        public static bool ExecuteNonQueryWithConnAndSqlFilePath(string connString, string filePath)
        {
            string sql = System.IO.File.ReadAllText(filePath);
            return ExecuteNonQueryWithConnAndGO(connString, sql);
        }
        #endregion

        #region [ 执行带Go语句 ]
        /// <summary>  
        /// 执行带"GO"的SQL，返回最后一条SQL的受影响行数  
        /// </summary>  
        /// <param name="connString">连接串</param>  
        /// <param name="sql">sql语句</param>  
        /// <returns>返回最后一条SQL的受影响行数</returns>
        public static bool ExecuteNonQueryWithConnAndGO(string connString, string sql)
        {
            bool result = true;
            string[] arr = System.Text.RegularExpressions.Regex.Split(sql, @"\bGO\b", System.Text.RegularExpressions.RegexOptions.IgnoreCase);
            using (SqlConnection conn = GetConnByString(connString))
            {
                conn.Open();
                SqlCommand cmd = new SqlCommand().AddTimeout();
                cmd.Connection = conn;
                SqlTransaction tx = conn.BeginTransaction();
                cmd.Transaction = tx;
                try
                {
                    for (int n = 0; n < arr.Length; n++)
                    {
                        string strsql = arr[n];
                        if (strsql.Trim().Length > 1 && strsql.Trim().Replace(";", "") != "")
                        {
                            cmd.CommandText = strsql;
                            cmd.ExecuteNonQuery();
                        }
                    }
                    tx.Commit();
                }
                catch (System.Data.SqlClient.SqlException E)
                {
                    tx.Rollback();
                    result = false;
                    //return -1;  
                    throw new Exception(E.Message);
                }
                finally
                {
                    if (conn.State != ConnectionState.Closed)
                    {
                        conn.Close();
                        conn.Dispose();
                    }
                }
            }
            return result;
        }
        #endregion


        /// <summary>
        /// 设置Sql参数
        /// </summary>
        /// <param name="parameterName"></param>
        /// <param name="value"></param>
        /// <param name="dbType"></param>
        /// <returns></returns>
        public static SqlParameter SetSqlParameter(string parameterName, object value, SqlDbType dbType)
        {
            if (value == null || string.IsNullOrEmpty(value.ToString()))
            {
                return new SqlParameter(parameterName, DBNull.Value);
            }
            SqlParameter sp = new SqlParameter(parameterName, value);
            sp.SqlDbType = dbType;
            return sp;
        }

        /// <summary>
        /// 根据sql及带 in 的id参数列表, 得到DataTable
        /// </summary>
        /// <param name="sql">带in ( {0} )的sql</param>  
        /// <param name="ids">以逗号分隔的id字符串</param>
        /// <param name="idDbType">id的Sql数据类型</param>
        /// <returns>DataTable</returns>
        public static DataTable GetDataTableWithIn(string sql, string ids, SqlDbType idDbType)
        {
            SqlParameter[] spArr = GetWithInSqlParameters(ref sql, ids, idDbType);
            return GetDataTableBySql(sql, spArr);
        }

        /// <summary>
        /// 根据sql及带 in 的id参数列表,　得到受影响行数
        /// </summary>
        /// <param name="sql">带in ( {0} )的sql</param>  
        /// <param name="ids">以逗号分隔的id字符串</param>
        /// <param name="idDbType">id的Sql数据类型</param>
        /// <returns>DataTable</returns>
        public static int ExecuteNonQueryWithIn(string sql, string ids, SqlDbType idDbType)
        {
            SqlParameter[] spArr = GetWithInSqlParameters(ref sql, ids, idDbType);
            return ExecuteNonQuery(sql, spArr);
        }

        #region [ 带 in 不确定参数的执行方法 ]
        /// <summary>  
        /// 获取带 in 的sql参数列表  
        /// </summary>  
        /// <param name="sql">带in ( {0} )的sql</param>  
        /// <param name="ids">以逗号分隔的id字符串</param>
        /// <param name="idDbType">id的Sql数据类型</param>
        /// <returns>sql参数列表</returns>  
        public static SqlParameter[] GetWithInSqlParameters(ref string sql, string ids, SqlDbType idDbType)
        {
            if (string.IsNullOrEmpty(ids))
            {
                return null;
            }

            string[] idArr = ids.Split(',');
            //组建sql在in中的字符串  
            StringBuilder sbCondition = new StringBuilder();
            List<SqlParameter> spList = new List<SqlParameter>();
            for (int i = 0; i < idArr.Length; i++)
            {
                string id = idArr[i];
                string spName = string.Format("@id{0}", i);
                sbCondition.AppendFormat("{0},", spName);
                spList.Add(SetSqlParameter(spName, id, idDbType));
            }
            //重新构建sql  
            sql = string.Format(sql, sbCondition.ToString().TrimEnd(','));
            return spList.ToArray();
        }
        #endregion  

        public static DataTable FindTablePageBySql_OtherTemp(string strSql, string TempName, string Droptable, DbParameter[] parameters, ref Pagination Pagination)
        {
            string orderField = Pagination.sidx;
            string orderType = Pagination.sord;
            int pageIndex = Pagination.page;
            int pageSize = Pagination.rows;
            int totalRow = Pagination.records;
            DataTable dt = GetPageTable_EXISTSTemp(strSql, TempName, Droptable, parameters, orderField, orderType, pageIndex, pageSize, ref totalRow);
            Pagination.records = totalRow;
            return dt;
        }
        private static DataTable GetPageTable_EXISTSTemp(string sql, string sqlTempName, string Droptable, DbParameter[] param, string orderField, string orderType, int pageIndex, int pageSize, ref int count)
        {
            //StringBuilder strSql = new StringBuilder();
            if (pageIndex == 0)
            {
                pageIndex = 1;
            }
            int num = (pageIndex - 1) * pageSize;
            int num1 = (pageIndex) * pageSize;
            string OrderBy = " order by InvCode desc   ";
            //if (!string.IsNullOrEmpty(orderField))
            //    OrderBy = "Order By " + orderField + " " + orderType + "";
            //else
            //    OrderBy = "order by (select 0)";
            //strSql.Append(sql+@" Select * From (Select ROW_NUMBER() Over (" + OrderBy + ")");
            //strSql.Append(" As rowNum, * From  " + sqlTempName + "  ) As N Where rowNum > " + num + " And rowNum <= " + num1 + " " + Droptable);
            //count = Convert.ToInt32(ExecuteScalar(CommandType.Text, sql + " Select Count(1) From  " + sqlTempName +" "+ Droptable, param));
            //IDataReader dr = ExecuteReader(CommandType.Text, strSql.ToString(), param);
            //return DatabaseReader.ReaderToDataTable(dr);

            using (SqlConnection conn = SqlHelper.GetDataCenterConn())
            {
                conn.Open();
                sql += " Select Count(1) From  " + sqlTempName;
                sql += " Select * From (Select ROW_NUMBER() Over (" + OrderBy + ") ";
                sql += " As rowNum, * From  " + sqlTempName + "  ) As N Where rowNum > " + num + " And rowNum <= " + num1 + " ";
                sql += Droptable;
                SqlCommand cmd = new SqlCommand(sql, conn).AddTimeout();

                SqlDataAdapter adapter = new SqlDataAdapter(cmd);
                DataSet ds = new DataSet();
                adapter.Fill(ds);
                string ss = ds.Tables[1].Rows[0][0].ToString();
                count = Convert.ToInt32(ds.Tables[1].Rows[0][0].ToString());
                return ds.Tables[0];
            }
        }

        public static string Organize_F_ParentId(string F_Account)
        {
            string F_ParentId = string.Empty;
            string sql = @"
            SELECT c.F_ID,c.F_ParentId FROM sys_srm_user a
            LEFT JOIN sys_SRM_Role b ON a.F_RoleID=b.F_ID
            LEFT JOIN Sys_SRM_Organize c ON b.F_OrganizeId=c.F_ID
            WHERE a.F_Account='{0}'";
            sql = string.Format(sql, F_Account);
            DataTable dt = GetDataTableBySql(sql);
            if (dt.Rows.Count > 0)
            {
                if (dt.Rows[0]["F_ParentId"].ToString() == "0")
                {
                    F_ParentId = "0";
                }
                else
                {
                    F_ParentId = dt.Rows[0]["F_ID"].ToString();
                }

            }
            return F_ParentId;
        }
        public static string Organize_F_Account(string F_ParentId, string Selectsql)
        {
            DataTable dt = null;
            string sql = @"with
                            CTE
                            as
                            (
                                select * from Sys_SRM_Organize where F_Id='{0}'
                                union all
                                select G.* from CTE inner join Sys_SRM_Organize as G
                                on CTE.F_Id=G.F_ParentID
                            ){1}
                            AND CreatePerson IN

                        (select F_RealName from CTE a
                         inner  JOIN sys_SRM_Role b ON a.F_ID=b.F_OrganizeId
                         inner JOIN sys_srm_user c ON b.F_ID=c.F_RoleID
                         )";
            sql = string.Format(sql, F_ParentId, Selectsql);
            return sql;
        }
        /// <summary>
        /// 组织架构专属查询方法
        /// </summary>
        /// <param name="strSql"></param>
        /// <param name="TempName"></param>
        /// <param name="ParentId"></param>
        /// <param name="parameters"></param>
        /// <param name="Pagination"></param>
        /// <returns></returns>
        public static DataTable FindTablePageBySql_OtherTempByZZ(string strSql, string TempName, string ParentId, DbParameter[] parameters, ref Pagination Pagination)
        {
            string orderField = Pagination.sidx;
            string orderType = Pagination.sord;
            int pageIndex = Pagination.page;
            int pageSize = Pagination.rows;
            int totalRow = Pagination.records;
            DataTable dt = GetPageTable_EXISTSTempBYZZ(strSql, TempName, ParentId, parameters, orderField, orderType, pageIndex, pageSize, ref totalRow);
            Pagination.records = totalRow;
            return dt;
        }
        private static DataTable GetPageTable_EXISTSTempBYZZ(string sql, string sqlTempName, string ParentId, DbParameter[] param, string orderField, string orderType, int pageIndex, int pageSize, ref int count)
        {

            if (pageIndex == 0)
            {
                pageIndex = 1;
            }
            int num = (pageIndex - 1) * pageSize;
            int num1 = (pageIndex) * pageSize;
            string OrderBy = " order by " + orderField + " " + orderType + "   ";

            using (SqlConnection conn = SqlHelper.GetDataCenterConn())
            {
                conn.Open();
                sql = @" with
                            CTE
                            as
                            (
                                select * from Sys_SRM_Organize where F_Id='" + ParentId + @"'
                                union all
                                select G.* from CTE inner join Sys_SRM_Organize as G
                                on CTE.F_Id=G.F_ParentID
                            )  Select * From (Select ROW_NUMBER() Over (" + OrderBy + ") ";
                sql += @" As rowNum, * From  (" + sqlTempName + @"  AND CreatePerson IN

                        (select F_RealName from CTE a
                         inner  JOIN sys_SRM_Role b ON a.F_ID=b.F_OrganizeId
                         inner JOIN sys_srm_user c ON b.F_ID=c.F_RoleID
                         )) As T ) As N Where rowNum > " + num + " And rowNum <= " + num1 + " ";
                SqlCommand cmd = new SqlCommand(sql, conn).AddTimeout();

                SqlDataAdapter adapter = new SqlDataAdapter(cmd);
                DataSet ds = new DataSet();
                adapter.Fill(ds);
                //string ss = ds.Tables[0].Rows[0][0].ToString();
                count = ds.Tables[0].Rows.Count <= 0 ? 0 : Convert.ToInt32(ds.Tables[0].Rows[0][0].ToString());
                return ds.Tables[0];
            }
        }
        /// <summary>
        /// 获取图纸并下载, 返回保存位置
        /// </summary>
        /// <param name="ITEMCODE"></param>
        /// <param name="OPCODE"></param>
        /// <param name="OPSEQ"></param>
        /// <param name="TYPE"></param>
        /// <returns></returns>
        public static string HttpGet(string url)
        {
            try
            {
                HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url);
                request.Method = "GET";
                request.Accept = "application/json, text/javascript, */*"; //"text/html, application/xhtml+xml, */*";
                request.ContentType = "application/json; charset=utf-8";

                HttpWebResponse response = (HttpWebResponse)request.GetResponse();
                using (StreamReader reader = new StreamReader(response.GetResponseStream()))
                {
                    return reader.ReadToEnd();
                }
            }
            catch (WebException ex)
            {
                throw new Exception(ex.Message);
            }
        }

        /// <summary>
        /// 获取数据字典公共方法
        /// </summary>
        /// <param name="F_EnCode"></param>
        /// <returns></returns>
        public static string GetItemsDetails(string F_EnCode)
        {
            string sql = @"SELECT a.F_ItemCode,a.F_ItemName FROM Sys_SRM_ItemsDetail a 
                              LEFT JOIN Sys_SRM_Items b ON a.F_ItemId = b.F_Id
                              WHERE b.F_EnCode = '{0}'";
            sql = string.Format(sql, F_EnCode);
            DataTable dt = GetDataTableBySql(sql);
            return dt.Rows[0]["F_ItemCode"].ToString();

        }
        /// <summary>
        /// 获取配置文件信息
        /// </summary>
        /// <param name="F_EnCode"></param>
        /// <returns></returns>
        public static string GetItemsDetails(string F_EnCode, string WorkPoint)
        {
            string msg = string.Empty;
            string sqldetail = @"SELECT a.F_ItemName,a.F_Description FROM Sys_SRM_ItemsDetail a 
                           LEFT JOIN Sys_SRM_Items b ON a.F_ItemId = b.F_Id
                            WHERE b.F_EnCode = '{0}'  and a.F_EnabledMark='1' and a.F_ItemCode='{1}'";
            sqldetail = string.Format(sqldetail, F_EnCode, WorkPoint);
            DataTable dts = GetDataTableBySql(sqldetail);
            if (dts.Rows.Count > 0)
            {
                msg = dts.Rows[0]["F_Description"].ToString();
            }

            return msg;
        }
        /// <summary>
        /// DataSet转Json字符串，主子结构
        /// 需要建立主子表关系，第一张表为主表
        /// 会排除关联列
        /// </summary>
        /// <param name="dataSet"></param>
        /// <param name="RelationName">关系名称</param>
        /// <returns></returns>
        /// <summary>
        /// DataSet转Json字符串，主子结构
        /// 需要建立主子表关系，第一张表为主表
        /// 会排除关联列
        /// </summary>
        /// <param name="dataSet"></param>
        /// <param name="RelationName">关系名称</param>
        /// <returns></returns>
        public static string DataSetToJson(DataSet dataSet, string RelationName, string column)
        {
            DataRelation dataRelation = new DataRelation(RelationName, dataSet.Tables[0].Columns[column], dataSet.Tables[1].Columns[column], false);
            dataSet.Relations.Add(dataRelation);

            StringBuilder jsonString = new StringBuilder();
            //foreach (DataTable table in dataSet.Tables)
            //{
            DataTable table = dataSet.Tables[0];

            jsonString.Append("[");
            DataRowCollection drc = table.Rows;
            for (int i = 0; i < drc.Count; i++)
            {
                DataRow dataRow = drc[i];
                jsonString.Append("{");
                for (int j = 0; j < table.Columns.Count; j++)
                {
                    string strKey = table.Columns[j].ColumnName;
                    if (dataSet.Relations[RelationName].ParentColumns.Select(a => a.Caption).Contains(strKey))
                        continue;
                    string strValue = dataRow[j].ToString();
                    Type type = table.Columns[j].DataType;
                    jsonString.Append("\"" + strKey + "\":");
                    strValue = StringFormat(strValue, type);
                    if (j < table.Columns.Count - 1)
                    {
                        jsonString.Append(strValue + ",");
                    }
                    else
                    {
                        jsonString.Append(strValue);
                    }
                }
                jsonString.Append(",\"" + RelationName + "\":");
                DataRow[] drs = dataRow.GetChildRows(RelationName);
                jsonString.Append("[");
                foreach (DataRow dr in drs)
                {
                    DataTable dt = dr.Table;
                    jsonString.Append("{");
                    for (int j = 0; j < dt.Columns.Count; j++)
                    {
                        string strKey = dt.Columns[j].ColumnName;
                        if (dataSet.Relations[RelationName].ChildColumns.Select(a => a.Caption).Contains(strKey))
                            continue;
                        string strValue = dr[j].ToString();
                        Type type = dt.Columns[j].DataType;
                        jsonString.Append("\"" + strKey + "\":");
                        strValue = StringFormat(strValue, type);
                        if (j < dt.Columns.Count - 1)
                        {
                            jsonString.Append(strValue + ",");
                        }
                        else
                        {
                            jsonString.Append(strValue);
                        }
                    }
                    jsonString.Append("},");
                }
                if (drs.Length > 0)
                    jsonString.Remove(jsonString.Length - 1, 1);
                jsonString.Append("]");

                jsonString.Append("},");
            }
            jsonString.Remove(jsonString.Length - 1, 1);
            jsonString.Append("]");
            //}
            string res = jsonString.ToString();
            return res;
        }
        /// <summary>
        /// 格式化字符型、日期型、布尔型
        /// </summary>
        /// <param name="str"></param>
        /// <param name="type"></param>
        /// <returns></returns>
        private static string StringFormat(string str, Type type)
        {
            if (type == typeof(string))
            {
                str = String2Json(str);
                str = "\"" + str + "\"";
            }
            else if (type == typeof(DateTime))
            {
                str = "\"" + str + "\"";
            }
            else if (type == typeof(bool))
            {
                str = str.ToLower();
            }
            else if (type != typeof(string) && string.IsNullOrEmpty(str))
            {
                str = "\"" + str + "\"";
            }
            return str;
        }
        /// <summary>
        /// 过滤特殊字符
        /// </summary>
        /// <param name="s">字符串</param>
        /// <returns>json字符串</returns>
        private static string String2Json(String s)
        {
            StringBuilder sb = new StringBuilder();
            for (int i = 0; i < s.Length; i++)
            {
                char c = s.ToCharArray()[i];
                switch (c)
                {
                    case '\"':
                        sb.Append("\\\""); break;
                    case '\\':
                        sb.Append("\\\\"); break;
                    case '/':
                        sb.Append("\\/"); break;
                    case '\b':
                        sb.Append("\\b"); break;
                    case '\f':
                        sb.Append("\\f"); break;
                    case '\n':
                        sb.Append("\\n"); break;
                    case '\r':
                        sb.Append("\\r"); break;
                    case '\t':
                        sb.Append("\\t"); break;
                    default:
                        sb.Append(c); break;
                }
            }
            return sb.ToString();
        }

        /// <summary>
        /// 查询数据字典配置
        /// </summary>
        /// <param name="F_EnCode"></param>
        /// <param name="WorkPoint"></param>
        /// <returns></returns>
        public static string GetSHDZDSHItemsDetails(string F_EnCode, string WorkPoint)
        {
            string msg = string.Empty;
            string sqldetail = @"SELECT a.F_ItemName,a.F_Description FROM Sys_SRM_ItemsDetail a 
                           LEFT JOIN Sys_SRM_Items b ON a.F_ItemId = b.F_Id
                            WHERE b.F_EnCode = '{0}'  and a.F_EnabledMark='1'";
            sqldetail = string.Format(sqldetail, F_EnCode, WorkPoint);
            DataTable dts = GetDataTableBySql(sqldetail);
            if (dts.Rows.Count > 0)
            {
                msg = dts.Rows[0]["F_ItemName"].ToString();
            }
            return msg;
        }

        public static DataTable FindTablePageBySql_OtherTemp3(string strSql, string TempName, string Droptable, DbParameter[] parameters, ref Pagination Pagination)
        {
            string orderField = Pagination.sidx;
            string orderType = Pagination.sord;
            int pageIndex = Pagination.page;
            int pageSize = Pagination.rows;
            int totalRow = Pagination.records;
            DataTable dt = GetPageTable_EXISTSTemp3(strSql, TempName, Droptable, parameters, orderField, orderType, pageIndex, pageSize, ref totalRow);
            Pagination.records = totalRow;
            return dt;
        }

        private static DataTable GetPageTable_EXISTSTemp3(string sql, string sqlTempName, string Droptable, DbParameter[] param, string orderField, string orderType, int pageIndex, int pageSize, ref int count)
        {
            //StringBuilder strSql = new StringBuilder();
            if (pageIndex == 0)
            {
                pageIndex = 1;
            }
            int num = (pageIndex - 1) * pageSize;
            int num1 = (pageIndex) * pageSize;
            //string OrderBy = " order by STNO desc   ";
            string OrderBy = "";
            if (!string.IsNullOrEmpty(orderField))
                OrderBy = "Order By " + orderField + " " + orderType + "";
            else
                OrderBy = "order by (select 0)";
            //strSql.Append(sql+@" Select * From (Select ROW_NUMBER() Over (" + OrderBy + ")");
            //strSql.Append(" As rowNum, * From  " + sqlTempName + "  ) As N Where rowNum > " + num + " And rowNum <= " + num1 + " " + Droptable);
            //count = Convert.ToInt32(ExecuteScalar(CommandType.Text, sql + " Select Count(1) From  " + sqlTempName +" "+ Droptable, param));
            //IDataReader dr = ExecuteReader(CommandType.Text, strSql.ToString(), param);
            //return DatabaseReader.ReaderToDataTable(dr);

            using (SqlConnection conn = SqlHelper.GetDataCenterConn())
            {
                conn.Open();
                sql += " Select Count(1) From  " + sqlTempName;
                sql += " Select * From (Select ROW_NUMBER() Over (" + OrderBy + ") ";
                sql += " As rowNum, * From  " + sqlTempName + "  ) As N Where rowNum > " + num + " And rowNum <= " + num1 + " ";
                sql += Droptable;
                SqlCommand cmd = new SqlCommand(sql, conn).AddTimeout();

                SqlDataAdapter adapter = new SqlDataAdapter(cmd);
                DataSet ds = new DataSet();
                adapter.Fill(ds);
                //string ss = ds.Tables[0].Rows[0][0].ToString();
                if (ds.Tables[2].Rows.Count > 0)
                {
                    count = Convert.ToInt32(ds.Tables[1].Rows[0][0].ToString());
                    return ds.Tables[2];
                }
                else
                {
                    return new DataTable();
                }
            }
        }


    }//end of class

    #region [ SqlHelper 的扩展方法类 ]
    /// <summary>
    /// 扩展方法类
    /// </summary>
    public static class SqlHelperExtensionMethods
    {
        /// <summary>
        /// 新建SqlCommand对象时，　自动加上指定的 CommandTimeout. by ngye, on 2013-07-11.
        /// </summary>
        /// <param name="cmd">SqlCommand对象</param>
        /// <returns>SqlCommand对象</returns>
        public static SqlCommand AddTimeout(this SqlCommand cmd)
        {
            cmd.CommandTimeout = SqlHelper.CommandTimeout;
            return cmd;
        }

        /// <summary>
        /// 新建SqlBulkCopy对象时，　自动加上指定的 BulkCopyTimeout. by ngye, on 2013-08-30.
        /// </summary>
        /// <param name="cmd">SqlBulkCopy对象</param>
        /// <returns>SqlBulkCopy对象</returns>
        public static SqlBulkCopy AddTimeout(this SqlBulkCopy bulkCopy)
        {
            bulkCopy.BulkCopyTimeout = SqlHelper.CommandTimeout;
            return bulkCopy;
        }

        /// <summary>
        /// 执行cmd得到 DataTable. by ngye, on 2013-08-01
        /// </summary>
        /// <param name="cmd"></param>
        /// <returns></returns>
        public static DataTable ExecuteDataTable(this SqlCommand cmd)
        {
            DataTable dt = new DataTable();
            using (SqlDataAdapter adapter = new SqlDataAdapter(cmd))
            {
                adapter.Fill(dt);
            }
            return dt;
        }

        /// <summary>
        /// 为SqlParameter设置参数. by ngye, on 2013-08-15.
        /// </summary>
        /// <param name="sp"></param>
        /// <returns></returns>
        public static SqlParameter SetValue(this SqlParameter sp, object value)
        {
            sp.Value = value;
            return sp;
        }

        /// <summary>
        /// 为SqlParameter设置SqlDbType. by ngye, on 2013-09-03.
        /// </summary>
        /// <param name="sp"></param>
        /// <returns></returns>
        public static SqlParameter SetSqlDbType(this SqlParameter sp, SqlDbType dbType)
        {
            sp.SqlDbType = dbType;
            return sp;
        }

        /// <summary>
        /// 对可以为空的值作这样的处理，一旦其为空，就设置为DBNull.value.
        /// </summary>
        /// <param name="sp"></param>
        /// <returns></returns>
        public static SqlParameter[] SetDBNull(this SqlParameter[] spArr)
        {
            if (spArr == null || spArr.Length == 0)
                return spArr;
            for (int i = 0; i < spArr.Length; i++)
            {
                SqlParameter sp = spArr[i];
                if (sp.Value == null)
                    sp.Value = DBNull.Value;
            }
            return spArr;
        }
    }
    #endregion
}