DataGridView.OnDefaultValuesNeeded(DataGridViewRowEventArgs) DataGridView.OnDefaultValuesNeeded(DataGridViewRowEventArgs) DataGridView.OnDefaultValuesNeeded(DataGridViewRowEventArgs) DataGridView.OnDefaultValuesNeeded(DataGridViewRowEventArgs) Method

Definition

Raises the DefaultValuesNeeded event.

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

Parameters

Remarks

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

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

Applies to

See also