private bool ApplyGlass()
{
try
{
this.Background = new SolidColorBrush(Color.FromArgb(0, 0, 0, 0));
// Obtain the window handle for WPF application
IntPtr mainWindowPtr = new WindowInteropHelper(this).Handle;
HwndSource mainWindowSrc = HwndSource.FromHwnd(mainWindowPtr);
mainWindowSrc.CompositionTarget.BackgroundColor = Color.FromArgb(50, 16, 25, 39);
// Get System Dpi
System.Drawing.Graphics desktop = System.Drawing.Graphics.FromHwnd(mainWindowPtr);
float DesktopDpiX = desktop.DpiX;
float DesktopDpiY = desktop.DpiY;
// Set Margins
NativeMethods.MARGINS margins = new NativeMethods.MARGINS();
// Extend glass frame into client area
// Note that the default desktop Dpi is 96dpi. The margins are
// adjusted for the system Dpi.
margins.cxLeftWidth = Convert.ToInt32(5 * (DesktopDpiX / 96));
margins.cxRightWidth = Convert.ToInt32(5 * (DesktopDpiX / 96));
margins.cyTopHeight = Convert.ToInt32((int)this.ActualHeight);
margins.cyBottomHeight = Convert.ToInt32(5 * (DesktopDpiX / 96));
int hr = NativeMethods.DwmExtendFrameIntoClientArea(mainWindowSrc.Handle, ref margins);
//
if (hr < 0)
{
//DwmExtendFrameIntoClientArea Failed
return(false);
}
return(true);
}
// If not Vista, paint background white.
catch (DllNotFoundException)
{
Application.Current.MainWindow.Background = Brushes.White;
}
return(false);
}
private bool ApplyGlass()
{
try
{
this.Background = new SolidColorBrush( Color.FromArgb( 0, 0, 0, 0 ) );
// Obtain the window handle for WPF application
IntPtr mainWindowPtr = new WindowInteropHelper( this ).Handle;
HwndSource mainWindowSrc = HwndSource.FromHwnd( mainWindowPtr );
mainWindowSrc.CompositionTarget.BackgroundColor = Color.FromArgb( 50, 16, 25, 39 );
// Get System Dpi
System.Drawing.Graphics desktop = System.Drawing.Graphics.FromHwnd( mainWindowPtr );
float DesktopDpiX = desktop.DpiX;
float DesktopDpiY = desktop.DpiY;
// Set Margins
NativeMethods.MARGINS margins = new NativeMethods.MARGINS();
// Extend glass frame into client area
// Note that the default desktop Dpi is 96dpi. The margins are
// adjusted for the system Dpi.
margins.cxLeftWidth = Convert.ToInt32( 5 * ( DesktopDpiX / 96 ) );
margins.cxRightWidth = Convert.ToInt32( 5 * ( DesktopDpiX / 96 ) );
margins.cyTopHeight = Convert.ToInt32( (int)this.ActualHeight );
margins.cyBottomHeight = Convert.ToInt32( 5 * ( DesktopDpiX / 96 ) );
int hr = NativeMethods.DwmExtendFrameIntoClientArea( mainWindowSrc.Handle, ref margins );
//
if ( hr < 0 )
{
//DwmExtendFrameIntoClientArea Failed
return false;
}
return true;
}
// If not Vista, paint background white.
catch ( DllNotFoundException )
{
Application.Current.MainWindow.Background = Brushes.White;
}
return false;
}
