Devexpress 中控件及GridView控件的Cell增加右键复制功能

2019-4-20

a) GridView中任何一个Cell增加右键复制功能
GridHitInfo gridHitInfo = new GridHitInfo(); //用户接收GridView中单元格数据
void gridView_MouseDown(object sender,  MouseEventArgs e)
{
    if(e.Button == MouseButtons.Right)
   {
  Point point = new Point(e.X, e.Y);
      gridHitInfo = this.gridView.CalHitInfo(point);
   }
}

 

tsmiCopy_Click(object sender, EventArgs e)
{
  if(gridHitInfo.Column == null) return;
  string copiedData = this.gridView.GetRowCellDisplayText(gridHitInfo.RowHandle, gridHitInfo.Column);
  if(string.IsNullOrEmpty(copiedData)) return;

      Clipboard.Clear();
      Clipboard.SetData(DataFormats.Text, copiedData);
}

b) 控件增加右键复制功能(control可以是任何显示数据控件)
control.ContextMenuStrip = CreateCopyMenu(context.Text);

ContextMenuStrip CreateCopyMenu(string copiedData){
  var menu =  new ContextMenuStrip();

  var tsmi = new ToolStripMenuItem();
      tsmi.Text = "Copy";
      tsmi.Click += new EventHander((sender, args)=>{
    Clipboard.Clear();
        Clipboard.SetData(DataFormats.Text, copiedData);
  }
  menu.Items.Add(tsmi);
  
     return menu;
}