我想在代码中调用来自未知控件的事件。 我喜欢这样做,但“KeyDown”属性仅用于添加或删除(+ = - =)事件,而不是用于调用...
private void QBDT_KeyDown(object sender, KeyEventArgs e)
{
Control l_oActiveControl = this.ActiveControl;
if (l_oActiveControl is TextBox)
{
TextBox l_tbActive = l_oActiveControl as TextBox;
if (e.KeyCode == Keys.C || e.KeyCode == Keys.Z || e.KeyCode == Keys.X || e.KeyCode == Keys.A)
{
l_oActiveControl.KeyDown(sender, e);
return;
}
}
//Do Something
}
有什么想法吗? 谢谢:))