How to create a DocumentGroup with two tabs
This example shows how to create a DocumentGroup with two tabs, represented by DocumentPanel objects.
<dxdo:DocumentGroup x:Name="documentGroup1" ItemHeight="2*" SelectedTabIndex="1">
<dxdo:DocumentPanel x:Name="document1" Caption="Document 1">
<RichTextBox />
</dxdo:DocumentPanel>
<dxdo:DocumentPanel x:Name="document2" Caption="Document 2">
<RichTextBox />
</dxdo:DocumentPanel>
</dxdo:DocumentGroup>