Hi Jay,
If you used the ChromelessWindow sample as inspiration to create your application, you will need to add the "ResizeGrip" control inside the ControlTemplate of your window.
For example:
<ControlTemplate x:Key="ChromelessWindowTemplate"
TargetType="{x:Type Window}">
<AdornerDecorator>
<Grid>
<ContentPresenter Margin="0,0,0,0" />
<ResizeGrip HorizontalAlignment="Right"
VerticalAlignment="Bottom"
IsTabStop="False" />
[...]
</Grid>
</AdornerDecorator>
</ControlTemplate>
** Quick Tip: Clients with an active support subscription should be sending their questions by email if they wish to benefit from the faster response time. Thanks!
Diane Lafontaine
Technical Support
Xceed Software Inc.