DataGridView.OnCellValueChanged(DataGridViewCellEventArgs) Method


Raises the CellValueChanged event.

 virtual void OnCellValueChanged(System::Windows::Forms::DataGridViewCellEventArgs ^ e);
protected virtual void OnCellValueChanged (System.Windows.Forms.DataGridViewCellEventArgs e);
abstract member OnCellValueChanged : System.Windows.Forms.DataGridViewCellEventArgs -> unit
override this.OnCellValueChanged : System.Windows.Forms.DataGridViewCellEventArgs -> unit
Protected Overridable Sub OnCellValueChanged (e As DataGridViewCellEventArgs)



A DataGridViewCellEventArgs that contains the event data.


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


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 Handling and Raising Events.

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

Applies to

See also