Raises the ColumnChanging event.
Assembly: System.Data (in System.Data.dll)
Raising an event invokes the event handler through a delegate. For an overview, see Raising an Event.Notes to Inheritors
When overriding in a derived class, be sure to call the base class's method.
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.