WebDataDrivenAdapter.RegisterEventListener Method

Reference

Definition

Namespace:: Microsoft.Uii.HostedApplicationToolkit.DataDrivenAdapter

Assembly:: Microsoft.Uii.HostedApplicationToolkit.DataDrivenAdapter.dll

Important

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Facilitates explicit WebDDA event listener registration.

public:
 override bool RegisterEventListener(System::String ^ eventName, System::String ^ controlName, EventHandler<Microsoft::Uii::HostedApplicationToolkit::DataDrivenAdapter::ControlChangedEventArgs ^> ^ listenerCallback, System::String ^ data);

public override bool RegisterEventListener (string eventName, string controlName, EventHandler<Microsoft.Uii.HostedApplicationToolkit.DataDrivenAdapter.ControlChangedEventArgs> listenerCallback, string data);

override this.RegisterEventListener : string * string * EventHandler<Microsoft.Uii.HostedApplicationToolkit.DataDrivenAdapter.ControlChangedEventArgs> * string -> bool

Public Overrides Function RegisterEventListener (eventName As String, controlName As String, listenerCallback As EventHandler(Of ControlChangedEventArgs), data As String) As Boolean

Parameters

eventName: String

Specifies the name of the event.

controlName: String

Specifies the name of the control. Event listener registration can be scoped at the data driven adapter control level (specify blank or null to omit).

listenerCallback: EventHandler<ControlChangedEventArgs>

Specifies the callback associated with the listener.

data: String

Contains the data associated with the callback.

Returns

Boolean

True if the registration was successful, otherwise, false (duplicate registration attempts should return false).

Exceptions

ArgumentNullException

EventName and ListenerCallback must not be null.

Applies to

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