//private GraphicsPath CreateRoundedFormRect(bool correction)
//{
// Rectangle rect = new Rectangle(Point.Empty, this.Size);
// return GraphicsPathHelper.CreateRoundedRect(rect, Radius, Round, correction);
//}
/// <summary>
/// 判断所接收到的 wm_nc-calc-size 消息是否指示窗体即将最小化
/// </summary>
private bool IsAboutToMinimize(WinAPI.RECT rect)
{
if(rect.Left == -32000 && rect.Top == -32000)
return true;
else
return false;
}
/// <summary>
/// 判断所接收到的 wm_nc-calc-size 消息是否指示窗体即将最大化
/// </summary>
private bool IsAboutToMaximize(WinAPI.RECT rect)
{
/*
* 判断的方法是，只要窗体的左右、上下都延伸到了屏幕工作区之外，
* 并且左和右、上和下都延伸相同的量，就认为窗体是要进行最大化
*/
int left = rect.Left;
int top = rect.Top;
int width = rect.Right - rect.Left;
int height = rect.Bottom - rect.Top;
if (left < 0 && top < 0)
{
Rectangle workingArea = Screen.GetWorkingArea(this);
if (width == (workingArea.Width + (-left) * 2)
&& height == (workingArea.Height + (-top) * 2))
return true;
}
return false;
}
