- const int WM_SYSCOMMAND = 0x112;
- const int SC_CLOSE = 0xF060;
- const int SC_MINIMIZE = 0xF020;
- const int SC_MAXIMIZE = 0xF030;
- protected override void WndProc(ref Message m)
- {
- if (m.Msg == WM_SYSCOMMAND)
- {
- if (m.WParam.ToInt32() == SC_MINIMIZE)
- {
- this.Visible = false;
- return;
- }
- }
- base.WndProc(ref m);
- }
重载WndProc函数,处理最大化最小化关闭窗体事件
最新推荐文章于 2022-04-28 15:50:04 发布