This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.
Called by the control when the underlying ActiveX control is discarded.
Assembly: System.Windows.Forms (in System.Windows.Forms.dll)
Derived classes can override this method to release a reference to the underlying ActiveX object that was cached in an override of the AttachInterfaces method.
Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.