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370 lines
12 KiB
370 lines
12 KiB
using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Data;
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using System.Drawing;
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using System.Text;
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using System.Windows.Forms;
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using DevExpress.XtraEditors;
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using System.Data.SqlClient;
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using ICSSoft.Frame.APP;
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using System.Configuration;
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using ICSSoft.Frame.APP.Helper;
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using ICSSoft.Frame.APP.Model;
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using DevExpress.XtraGrid.Columns;
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using System.Linq;
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using System.IO.Ports;
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namespace ICSSoft.Frame.APP
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{
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public partial class FormCom : DevExpress.XtraEditors.XtraForm, ComResult
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{
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List<SelectItemExt> ItemList = new List<SelectItemExt>();
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string[] PostNames;
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SerialPort port;
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public string result { get; set; }//返回值
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List<Color> color = new List<Color>()
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{
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Color.BlueViolet,
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Color.Orange,
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Color.Black,
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Color.Blue,
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Color.YellowGreen
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};
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public FormCom()
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{
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InitializeComponent();
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this.txtXonXoff.SelectedIndex = 0;
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this.txtAddress.SelectedIndex = 0;
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this.txtStop.SelectedIndex = 0;
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this.txtDataBits.SelectedIndex = 0;
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this.txtParitv.SelectedIndex = 0;
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}
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private void btnOK_Click(object sender, EventArgs e)
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{
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this.DialogResult = DialogResult.OK;
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this.result = txtResult.Text;
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this.Close();
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this.port.Dispose();
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}
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private void FormEcAdd_Load(object sender, EventArgs e)
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{
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SetRichTextboxContent(RTBox_Log1, "开始获取可用串口信息 ", true);
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PostNames = SerialPort.GetPortNames();
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if (PostNames.Count() <= 0)
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SetRichTextboxContent(RTBox_Log1, "暂无可用串口！", false);
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else
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{
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SetRichTextboxContent(RTBox_Log1, "获取可用串口信息成功", true);
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if (this.txtCom.Properties.Items.Count > 0)
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this.txtCom.Properties.Items.Clear();
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this.txtCom.Properties.Items.AddRange(PostNames);
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this.txtCom.SelectedIndex = 0;
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}
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btnOpenOrClose.TextChanged += (object senders, EventArgs es) =>
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{
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btnOpenOrClose.BackColor = Color.Green;
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};
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}
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private void btnBigenOrSuspend_Click(object sender, EventArgs e)
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{
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try
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{
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CheckPort();
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if (port != null && port.IsOpen)//关闭串口
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{
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port.Close();
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port = null;
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SetRichTextboxContent(RTBox_Log1,"关闭成功", true);
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btnOpenOrClose.Text = "打开串口";
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}
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else if (port == null)
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{
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port = new SerialPort();
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port.BaudRate =Convert.ToInt32(txtBaudRate.EditValue);
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port.PortName = txtCom.EditValue.ToString();
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if (txtDataBits.EditValue != null)
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port.DataBits = Convert.ToInt32(txtDataBits.EditValue);
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if (txtParitv.EditValue != null)
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{
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switch(txtParitv.EditValue.ToString())
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{
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case "None":
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port.Parity = Parity.None;
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break;
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case "Even":
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port.Parity = Parity.Even;
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break;
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case "Mark":
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port.Parity = Parity.Mark;
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break;
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case "Odd":
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port.Parity = Parity.Odd;
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break;
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case "Space":
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port.Parity = Parity.Space;
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break;
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}
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}
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if (txtStop.EditValue != null)
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{
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switch (txtParitv.EditValue.ToString())
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{
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case "0":
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port.StopBits = StopBits.None;
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break;
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case "1":
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port.StopBits = StopBits.One;
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break;
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case "2":
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port.StopBits = StopBits.Two;
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break;
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case "1.5":
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port.StopBits = StopBits.OnePointFive;
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break;
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}
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}
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if (txtXonXoff.EditValue.ToString() == "On")
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port.Handshake = Handshake.XOnXOff;
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else
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port.Handshake = Handshake.None;
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port.DataReceived += (object senders, SerialDataReceivedEventArgs es) =>
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{
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var returns = port.ReadLine();
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SetRichTextboxContent(RTBox_Log, "接收:"+returns, true);
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if(IsHexFormat(returns.Replace(" ","").Replace("\r","").Replace("\n","")))
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{
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returns = HexToString(returns.Replace("\r", "").Replace("\n", ""));//如果是16进制数据 转为字符串
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}
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if (returns.StartsWith("ST")||returns.StartsWith("US")|| returns.StartsWith("OV"))
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{
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this.txtResult.Invoke(new Action(() =>
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{
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var value= returns.Substring(7, 10).Replace(" ", "");
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if(!value.ToUpper().EndsWith("KG")&& !value.ToUpper().EndsWith("G"))
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SetRichTextboxContent(RTBox_Log1, "返回重量格式不正确,请调试致KG/G再称重!当前值:"+value+"", true);
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this.txtResult.Text = value;
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}));
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}
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};
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port.Open();
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SetRichTextboxContent(RTBox_Log1, "打开成功", true);
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btnOpenOrClose.Text = "关闭串口";
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foreach (var control in groupBox1.Controls)
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{
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if (control is ComboBoxEdit)
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((ComboBoxEdit)control).Properties.ReadOnly = true;
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}
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}
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}
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catch (Exception ex)
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{
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SetRichTextboxContent(RTBox_Log1, ex.Message, false);
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if (port.IsOpen)
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port.Close();
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port = null;
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}
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}
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private void CheckPort()
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{
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try
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{
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if (txtCom.EditValue == null)
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throw new Exception("请先选择通讯口");
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if (txtBaudRate.EditValue == null)
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throw new Exception("请先选择波特率");
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if (txtDataBits.EditValue == null)
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throw new Exception("请先选择数据位");
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}
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catch (Exception ex)
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{
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throw ex;
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}
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}
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private void btnEditDel_ButtonClick(object sender, DevExpress.XtraEditors.Controls.ButtonPressedEventArgs e)
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{
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try
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{
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}
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catch (Exception ex)
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{
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ICSBaseSimpleCode.AppshowMessageBox(ex.Message);
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}
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}
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private void btnCancle_Click(object sender, EventArgs e)
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{
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this.DialogResult = DialogResult.Cancel;
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this.Close();
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}
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private void btnClose_Click(object sender, EventArgs e)
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{
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if (this.port != null)
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this.port.Dispose();
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this.DialogResult = DialogResult.Cancel;
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this.Close();
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}
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private void groupBox1_Enter(object sender, EventArgs e)
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{
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}
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/// <summary>
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/// RichTextBox记录
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/// </summary>
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/// <param name="rtb">RichTextBox</param>
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/// <param name="txt1">基本信息</param>
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/// <param name="ok">Pass Or Fail</param>
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/// <param name="keys">特殊颜色所标识的关键字列表</param>
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private void SetRichTextboxContent(RichTextBox rtb, string txt1, bool ok = true, params string[] keys)
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{
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if (rtb.InvokeRequired)
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{
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rtb.Invoke(new Action(() => { SetRichTextboxContent(rtb, txt1, ok, keys); }));
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}
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else
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{
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if (rtb.Lines.Length > 200)
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{
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rtb.Clear();
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}
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rtb.SelectionColor = Color.Black;
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rtb.AppendText(DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss:fff "));
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rtb.SelectionColor = ok ? Color.LimeGreen : Color.Red;
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rtb.AppendText(txt1);
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for (int i = 0; i < keys.Length; i++)
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{
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rtb.SelectionColor = color[i];
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rtb.AppendText(" " + keys[i]);
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}
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rtb.AppendText("\r\n");
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rtb.SelectionStart = rtb.Text.Length;
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rtb.ScrollToCaret();
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}
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}
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public void SendCommand(string command)
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{
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try
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{
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if (port.IsOpen)
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{
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port.WriteLine(command); // 发送指令
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}
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else
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{
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throw new Exception("串口未打开.");
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}
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SetRichTextboxContent(RTBox_Log, "发送:"+command , false);
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}
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catch (Exception ex)
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{
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SetRichTextboxContent(RTBox_Log1, "发送指令时出错: " + ex.Message, false);
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}
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}
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string StringToHex(string input)
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{
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StringBuilder sb = new StringBuilder();
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foreach (char c in input)
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{
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sb.Append(Convert.ToInt32(c).ToString("X2")).Append(" ");
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}
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return sb.ToString();
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}
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string HexToString(string hex)
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{
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string[] hexValuesSplit = hex.Split(new char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
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StringBuilder sb = new StringBuilder();
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foreach (string hexValue in hexValuesSplit)
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{
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sb.Append((char)Convert.ToInt32(hexValue, 16));
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}
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return sb.ToString();
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}
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private void groupBox2_Enter(object sender, EventArgs e)
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{
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}
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// 判断字符串是否是十六进制格式
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static bool IsHexFormat(string data)
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{
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foreach (char c in data)
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{
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if (!Uri.IsHexDigit(c))
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{
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return false;
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}
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}
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return true;
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}
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private void Common_Click(object sender, EventArgs e)
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{
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try
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{
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if ((sender as Control).Tag == null)
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return;
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if (port == null || !port.IsOpen)
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return;
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SendCommand((sender as Control).Tag.ToString()+"\r\n");//发送指令
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}
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catch ( Exception ex)
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{
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SetRichTextboxContent(RTBox_Log1, ex.Message, false);
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}
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}
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}
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}
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