using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Text; using System.Windows.Forms; using DevExpress.XtraEditors; using ICSSoft.Frame.User.BLL; using ICSSoft.Base.Language.Tool; using ICSSoft.Base.UserControl.MessageControl; using System.Data.SqlClient; using ICSSoft.Base.Config.AppConfig; using ICSSoft.Base.Report.Filter; using ICSSoft.Base.Config.DBHelper; using ICSSoft.Base.UserControl.FormControl; using ICSSoft.Base.ReferForm.AppReferForm; using ICSSoft.Base.Lable.PrintTool; using ICSSoft.Frame.Data.BLL; using ICSSoft.Frame.Data.Entity; using System.Collections; namespace ICSSoft.Frame.APP { public partial class FormICSPOArriveLOTAllCreate : DevExpress.XtraEditors.XtraForm { private FormICSRdrecord2LOTUIModelX RecInfo; public string VenBatch; #region 构造函数 public FormICSPOArriveLOTAllCreate() { InitializeComponent(); } #endregion #region 移动窗体 private const int WM_NCHITTEST = 0x84; private const int HTCLIENT = 0x1; private const int HTCAPTION = 0x2; //首先必须了解Windows的消息传递机制,当有鼠标活动消息时, //系统发送WM_NCHITTEST 消息给窗体作为判断消息发生地的根据。 nchittest //假如你点击的是标题栏,窗体收到的消息值就是 HTCAPTION , //同样地,若接受到的消息是 HTCLIENT,说明用户点击的是客户区,也就是鼠标消息发生在客户区。 //重写窗体,使窗体可以不通过自带标题栏实现移动 protected override void WndProc(ref Message m) { //当重载窗体的 WndProc 方法时,可以截获 WM_NCHITTEST 消息并改些该消息, //当判断鼠标事件发生在客户区时,改写改消息,发送 HTCAPTION 给窗体, //这样,窗体收到的消息就时 HTCAPTION ,在客户区通过鼠标来拖动窗体就如同通过标题栏来拖动一样。 //注意:当你重载 WndProc 并改写鼠标事件后,整个窗体的鼠标事件也就随之改变了。 switch (m.Msg) { case WM_NCHITTEST: base.WndProc(ref m); if ((int)m.Result == HTCLIENT) m.Result = (IntPtr)HTCAPTION; return; } //拦截双击标题栏、移动窗体的系统消息 if (m.Msg != 0xA3) { base.WndProc(ref m); } } #endregion #region 退出 private void btnClose_Click(object sender, EventArgs e) { VenBatch = ""; this.DialogResult = DialogResult.No; this.Close(); } private void btnExit_Click(object sender, EventArgs e) { VenBatch = ""; this.DialogResult = DialogResult.No; this.Close(); } #endregion private void btnLabelCreate_Click(object sender, EventArgs e) { VenBatch = txtVenBatch.Text; this.DialogResult = DialogResult.OK; this.Close(); } } }