这两个事件怎么不起作用?
DwNet 2009-08-20 11:17:51 今天试了一个BUTTON的MouseLeftButtonDown,MouseLeftButtonUP
发现他始终不起作用,不能进到Down,与Up中。
无论是下面这种写法,还是在Button标签中写都不起作用??
myButton.MouseLeftButtonDown += new MouseButtonEventHandler(OnMouseDown);
myButton.MouseLeftButtonUp += new MouseButtonEventHandler(OnMouseUp);
private void OnMouseDown(object sender, MouseEventArgs e)
{
}
private void OnMouseUp(object sender, MouseEventArgs e)
{
}