When overridden by a derived class, updates which button is the default button.
Assembly: System.Windows.Forms (in System.Windows.Forms.dll)
The ContainerControl class does not provide an implementation for the method. Classes that inherit this method must implement to update the default button.
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.