色变化
附2小段代码：
[System.Runtime.InteropServices.DllImport( "user32.dll" )] static extern int FlashWindow ( int hwnd, int bInvert); private void button1_Click( object sender, System.EventArgs e) { FlashWindow( this .Handle.ToInt32(),1); // 参数为1时启动闪烁, 参数为0时停止闪烁 } [System.Runtime.InteropServices.DllImport( "user32.dll" )] public static extern bool FlashWindow( IntPtr hWnd, // handle to window bool bInvert // flash status ); private void button1_Click( object sender, EventArgs e) { FlashWindow( this .Handle,