/// <summary>
/// Applies glass to the current window, API was for Vista, but should work for Win 7 upwards
/// </summary>
/// <remarks>
/// This appears to only "Blurs" normal controls, not the ones being themed by Krypton
/// </remarks>
public static void ApplyGlass(this Form window, bool apply)
{
PI.DWM_BLURBEHIND blurBehindParameters = new PI.DWM_BLURBEHIND(apply)
{
dwFlags = PI.DWM_BB.Enable,
hRgnBlur = IntPtr.Zero
};
PI.DwmEnableBlurBehindWindow(window.Handle, ref blurBehindParameters);
}