I am new to WPF development, I am creating a button style as per my designer provided it.

While creating button, I am facing an weird problem. I am not finding way Remove button Radius. I tried “Round Corner = false”, but it is removing only Right side round corners. Moreover I am not finding way how to remove Inner silver border in button. I think this issue is caused because there is a default style applied to button, (chrome style in my case).

Is there any way to can I remove all round corners and Inner Border.
Thanks in anticipation.
see this link http://msdn.microsoft.com/en-us/library/cc278069%28v=vs.95%29.aspx
and the
<ControlTemplate TargetType="Button">part and find this line
<Border x:Name="Background" CornerRadius="3" ...and as you gussed this is why. To change, you should use your custom style.
this linke might help you too: http://msdn.microsoft.com/en-us/magazine/cc163421.aspx