datagrid 不能复制和沾贴了
我重绘datagrid的列
想控制在datagrid上只能输入数字
Do While (i < numCols) '重绘所有的列
aColumnTextColumn = New DataGridTextBoxColumn
AddHandler aColumnTextColumn.TextBox.KeyPress, New KeyPressEventHandler(AddressOf Column_KeyPress)
加入 keypress 事件
Private Sub Column_KeyPress(ByVal sender As Object, _
ByVal e As System.Windows.Forms.KeyPressEventArgs)
If Not (e.KeyChar.IsNumber(e.KeyChar)) Then ' Or e.KeyChar = ChrW(99) Or e.KeyChar = ChrW(118)) Then
e.Handled = True
End If
End Sub
但发现datagrid的列不能复制和沾贴了
请问怎么能解决