I have done it by using Micosoft.windows.Shell.dll but it workes only on windows 7 not in windows xp It is because of GlassFrameThickness attribut if I set it -1 it workes properly else the minimize, maximize and close buttons are disabled.How can I solve this problem. The code I have used is given below-
<Window.Resources>
<Style x:Key="GlassStyle" TargetType="{x:Type local:Window1}">
<Setter Property="shell:WindowChrome.WindowChrome">
<Setter.Value>
<shell:WindowChrome GlassFrameThickness="-1" ResizeBorderThickness="6" CaptionHeight="40" CornerRadius="6,0,6,20" />
</Setter.Value>
</Setter>
</Window.Resources>