C# UserControl Inheritance

btnTheButton.BackGround=Color.Red;

public class RedButton : Button

<UserControl></UserControl>

<Button></Button>

<radDock:RadPane ...
        xmlns:radDock="clr-namespace:Telerik.Windows.Controls;assembly=Telerik.Windows.Controls.Docking"
        ...
        Title="{Binding Path=StudyTitle}"...