DataGridView.OnValidating Method (CancelEventArgs)
Raises the Validating event.
Assembly: System.Windows.Forms (in System.Windows.Forms.dll)
In addition to raising the Validating event, this method ends the current cell edit and validates the cell and row values.
Raising an event invokes the event handler through a delegate. For more information, see NIB: Raising an Event.
Themethod also allows derived classes to handle the event without attaching a delegate. This is the preferred technique for handling the event in a derived class.
Notes to Inheritors:
When overridingin a derived class, be sure to call the base class's method so that registered delegates receive the event.
Available since 2.0