ObjectDataSourceView.Selecting Event
Definition
Important
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Occurs before a data retrieval operation.
public:
event System::Web::UI::WebControls::ObjectDataSourceSelectingEventHandler ^ Selecting;public event System.Web.UI.WebControls.ObjectDataSourceSelectingEventHandler Selecting;member this.Selecting : System.Web.UI.WebControls.ObjectDataSourceSelectingEventHandler Public Custom Event Selecting As ObjectDataSourceSelectingEventHandler Event Type
Remarks
Handle the Selecting event to perform additional initialization operations that are specific to your application, to validate the values of parameters, or to change the parameter values before the ObjectDataSource control performs the data retrieval operation. The parameters are available as an IDictionary collection that is accessed by the InputParameters property, which is exposed by the ObjectDataSourceMethodEventArgs object.
For more information about how to handle events, see Handling and Raising Events.
Applies to
See also
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