Themed MDI Client Backcolor

Command Bars will automatically use a themed MDI Client backcolor that matches the currently set Command Bar theme.  You can easily enable/disable themed backcolor.  If enabled, the backcolor of the MDIClient is calculated from current theme, if disabled the Form::BackColor property will be used.

MDI Client with themed backcolor
MDI Client Themed Back

MDI Client without themed backcolor
MDI Client