Occurs after a connection between two WebPart or server controls has been terminated.
Assembly: System.Web (in System.Web.dll)
The OnWebPartsDisconnected method. The event is useful because after you know that a connection is terminated, you might want to inform the user, perform some cleanup actions in the code, or make other changes in the user interface (UI).event is associated with the
Page developers can associate a custom event handler with this event by adding the OnWebPartsDisConnected attribute to the <asp:webpartmanager> element in the page, and assigning a custom method name to the attribute.
Available since 2.0