Bound Control. On Data Source View Changed(Object, EventArgs) Method
Raises the DataSourceViewChanged event.
protected: virtual void OnDataSourceViewChanged(System::Object ^ sender, EventArgs ^ e);
protected virtual void OnDataSourceViewChanged (object sender, EventArgs e);
abstract member OnDataSourceViewChanged : obj * EventArgs -> unit override this.OnDataSourceViewChanged : obj * EventArgs -> unit
Protected Overridable Sub OnDataSourceViewChanged (sender As Object, e As EventArgs)
The OnDataSourceViewChanged method notifies a data-bound control that the underlying data source has changed and that the control should rebind and any necessary work should be performed. Typically, the OnDataSourceViewChanged method is called when a property of the data source view has changed.
Raising an event invokes the event handler through a delegate. For more information, see Handling and Raising Events.
The OnDataSourceViewChanged 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 OnDataSourceViewChanged(Object, EventArgs) in a derived class, be sure to call the base class's OnDataSourceViewChanged(Object, EventArgs) method so that registered delegates receive the event.