对Datagridview 的事件重写！

[zhengyongxianglove]

因为Datagridview控件 当回车或TAB事件后，（在数据不合法的情况下）我想让焦点停留在原地继续输入，但我没找到方法
我不知道是没有方法，还是什么。
所以我想到了重写事件。

[GT7466]

用javaScript捕捉 用户按回车或TAB

[hc8112_boy]

重写 Processcmdkey

[iwqfeng]

Protected Overloads Overrides Function ProcessCmdKey(ByRef msg As Message, ByVal keyData As Keys) As Boolean
        If TypeOf ActiveControl Is System.Windows.Forms.DataGridViewTextBoxEditingControl Then
            If keyData = Keys.Enter Then
                  .
                  .'这里面写需要的事件
                  .
            End If
        End If

[iwqfeng]

Protected Overloads Overrides Function ProcessCmdKey(ByRef msg As Message, ByVal keyData As Keys) As Boolean
        If TypeOf ActiveControl Is System.Windows.Forms.DataGridViewTextBoxEditingControl Then
            If keyData = Keys.Enter Then
                  .
                  .'这里面写需要的事件
                  Return True
            End If
        End If
End Function

[神之泪花]

[Quote=引用 3 楼 iwqfeng 的回复:]
VB.NET code

Protected Overloads Overrides Function ProcessCmdKey(ByRef msg As Message, ByVal keyData As Keys) As Boolean
If TypeOf ActiveControl Is System.Windows.Forms.DataGridViewTextBoxEditingControl Then
If keyData = Keys.Enter Then
.
.'这里面写需要的事件
.
End If
End If
[/Quote]

[fishidea]

楼上的楼上正解...

[firein]

    Private Sub DataGridView1_KeyDown(ByVal sender As System.Object, ByVal e As System.Windows.Forms.KeyEventArgs) Handles DataGridView1.KeyDown

        If e.KeyData = Keys.Enter OrElse e.KeyData = Keys.Tab Then
            e.Handled = True
        End If

    End Sub