Enables derived classes to provide custom handling when a WebPart control is beginning or ending the process of connecting to other controls.
Assembly: System.Web (in System.Web.dll)
The method in the WebPart base class contains no implementation.Notes to Inheritors
A derived control needs to override the method. Developers can raise custom events or carry out other actions. The method is called by the WebPartManager control when the BeginWebPartConnecting and EndWebPartConnecting methods are called to establish connections between controls.
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)