重载问题，大家帮帮啊！

[yingzhilian2008]

如何重载窗体的关闭事件呢，望指点

[lake_cx]

这两个可以重载

        protected override void OnClosed(EventArgs e)
        {
            base.OnClosed(e);
        }

        protected override void OnClosing(CancelEventArgs e)
        {
            base.OnClosing(e);
        }

这个不是虚方法，不能重载

public void Close()
{
    if (base.GetState(0x40000))
    {
        throw new InvalidOperationException(SR.GetString("ClosingWhileCreatingHandle", new object[] { "Close" }));
    }
    if (base.IsHandleCreated)
    {
        this.closeReason = CloseReason.UserClosing;
        base.SendMessage(0x10, 0, 0);
    }
    else
    {
        base.Dispose();
    }
}