DataGridView.OnCellBeginEdit(DataGridViewCellCancelEventArgs) Method

Definition

Raises the CellBeginEdit event.

protected virtual void OnCellBeginEdit (System.Windows.Forms.DataGridViewCellCancelEventArgs e);

Parameters

Exceptions

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.

Remarks

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

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

Applies to

Produkt Versjoner
.NET Framework 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, 3.1, 5, 6, 7, 8, 9

See also