DataGrid.OnReadOnlyChanged(EventArgs) Method

Definition

Raises the ReadOnlyChanged event.

C#
protected virtual void OnReadOnlyChanged(EventArgs e);

Parameters

e
EventArgs

An EventArgs that contains the event data.

Remarks

Raising an event invokes the event handler through a delegate. For more information, see Handling and Raising Events.

The OnReadOnlyChanged method also enables 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 overriding OnReadOnlyChanged(EventArgs) in a derived class, be sure to call the base class's OnReadOnlyChanged(EventArgs) method so that registered delegates receive the event.

Applies to

Product Versions
.NET Framework 1.1, 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
Windows Desktop 3.0