Assembly: PresentationFramework (in PresentationFramework.dll)
A DockPanel determines its size by analyzing the sizing properties and Dock property value of its child elements. A child element can occupy all the space on the side where it is docked. Child elements that are docked to the Left or Right are granted all the vertical space for their entire width. Child elements that are docked to the Top or Bottom are granted all the horizontal space for their entire height.
Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003
The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.