DataGridView::OnColumnHeaderMouseClick Method (DataGridViewCellMouseEventArgs^)


Raises the ColumnHeaderMouseClick event.

Namespace:   System.Windows.Forms
Assembly:  System.Windows.Forms (in System.Windows.Forms.dll)

virtual void OnColumnHeaderMouseClick(
	DataGridViewCellMouseEventArgs^ e

Exception Condition

The value of the ColumnIndex property of e is less than zero or greater than the number of columns in the control minus one.

Raising an event invokes the event handler through a delegate. For more information, see NIB: Raising an Event.

The OnColumnHeaderMouseClick method 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 overriding OnColumnHeaderMouseClick in a derived class, be sure to call the base class's OnColumnHeaderMouseClick method so that registered delegates receive the event.

.NET Framework
Available since 2.0
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