DataSourceDesigner.OnDataSourceChanged(EventArgs) Method

Definition

Namespace:

System.Web.UI.Design

Assembly:

System.Design.dll

Raises the DataSourceChanged event when the properties of the data source have changed and the SuppressingDataSourceEvents value is false.

protected:
 virtual void OnDataSourceChanged(EventArgs ^ e);

protected virtual void OnDataSourceChanged (EventArgs e);

abstract member OnDataSourceChanged : EventArgs -> unit
override this.OnDataSourceChanged : EventArgs -> unit

Protected Overridable Sub OnDataSourceChanged (e As EventArgs)

Parameters

e

EventArgs

An EventArgs object provided by the calling object.

Remarks

The OnDataSourceChanged method notifies the control designers of each control that is bound to the associated data source to refresh its control in the design host. The OnDataSourceChanged method can be suppressed with the SuppressDataSourceEvents method or by calling the RefreshSchema method with an argument of false.

See also

• DataSourceChanged
• SuppressDataSourceEvents()
• Extending Design-Time Support
• How to: Extend the Appearance and Behavior of Controls in Design Mode