public static void FullScreen(this Window window)
{
if (window != null)
{
FullScreenInfo fullScreenInfo = WindowHelper.GetFullScreenInfo(window);
if (fullScreenInfo == null)
{
fullScreenInfo = new FullScreenInfo
{
IsFullScreen = true,
Height = window.RestoreBounds.Height,
Width = window.RestoreBounds.Width,
Top = window.Top,
Left = window.Left,
ResizeMode = window.ResizeMode,
WindowState = window.WindowState,
WindowStyle = window.WindowStyle
};
WindowHelper.SetFullScreenInfo(window, fullScreenInfo);
FullScreenWindowCore(window);
}
else if (!fullScreenInfo.IsFullScreen)
{
fullScreenInfo.IsFullScreen = true;
fullScreenInfo.ResizeMode = window.ResizeMode;
fullScreenInfo.WindowState = window.WindowState;
fullScreenInfo.WindowStyle = window.WindowStyle;
fullScreenInfo.Height = window.Height;
fullScreenInfo.Width = window.Width;
fullScreenInfo.Top = window.Top;
fullScreenInfo.Left = window.Left;
FullScreenWindowCore(window);
}
}
}
public static void FullScreenCancel(this Window window)
{
if (window != null)
{
FullScreenInfo fullScreenInfo = WindowHelper.GetFullScreenInfo(window);
if (fullScreenInfo != null &&
fullScreenInfo.IsFullScreen)
{
fullScreenInfo.IsFullScreen = false;
//window.WindowStyle = fullScreenInfo.WindowStyle;
//window.WindowStyle = fullScreenInfo.WindowStyle;
//window.ResizeMode = fullScreenInfo.ResizeMode;
//window.WindowState = fullScreenInfo.WindowState;
NativeMethods.SetWindowPos
(
new WindowInteropHelper(window).Handle,
IntPtr.Zero,
(int)fullScreenInfo.Left,
(int)fullScreenInfo.Top,
(int)fullScreenInfo.Width,
(int)fullScreenInfo.Height,
SWP.SHOWWINDOW
);
}
}
}
public static bool CheckIsFullScreen(this Window window)
{
if (window != null)
{
FullScreenInfo fullScreenInfo = WindowHelper.GetFullScreenInfo(window);
if (fullScreenInfo != null &&
fullScreenInfo.IsFullScreen)
{
return(true);
}
}
return(false);
}
private static void SetFullScreenInfo(DependencyObject obj, FullScreenInfo value)
{
obj.SetValue(FullScreenInfoProperty, value);
}