DataGridView.OnRowDirtyStateNeeded(QuestionEventArgs) Method
Definition
Important
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Raises the RowDirtyStateNeeded event.
protected:
virtual void OnRowDirtyStateNeeded(System::Windows::Forms::QuestionEventArgs ^ e);protected virtual void OnRowDirtyStateNeeded (System.Windows.Forms.QuestionEventArgs e);abstract member OnRowDirtyStateNeeded : System.Windows.Forms.QuestionEventArgs -> unit
override this.OnRowDirtyStateNeeded : System.Windows.Forms.QuestionEventArgs -> unitProtected Overridable Sub OnRowDirtyStateNeeded (e As QuestionEventArgs)Parameters
A QuestionEventArgs that contains the event data.
Remarks
Raising an event invokes the event handler through a delegate. For more information, see Handling and Raising Events.
The OnRowDirtyStateNeeded 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 OnRowDirtyStateNeeded(QuestionEventArgs) in a derived class, be sure to call the base class's OnRowDirtyStateNeeded(QuestionEventArgs) method so that registered delegates receive the event.
