Export (0) Print
Expand All
Expand Minimize

DataGridView.OnCellPainting Method

Raises the CellPainting event.

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

protected internal virtual void OnCellPainting(
	DataGridViewCellPaintingEventArgs e
)

ExceptionCondition
ArgumentOutOfRangeException

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

-or-

The value of the RowIndex property of e is greater than the number of rows in the control minus one.

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

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

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1
Show:
© 2015 Microsoft