DataDrivenAdapterBase.RegisterEventListenerBase Method

Reference

Definition

Namespace:: Microsoft.Uii.HostedApplicationToolkit.DataDrivenAdapter

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

Important

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Adds the specified listenerCallback to the internal list of registered listeners. Once registered, RaiseEvent can then be used to raise the event to the registered listeners.

protected:
 bool RegisterEventListenerBase(System::String ^ eventName, System::String ^ controlName, EventHandler<Microsoft::Uii::HostedApplicationToolkit::DataDrivenAdapter::ControlChangedEventArgs ^> ^ listenerCallback);

protected bool RegisterEventListenerBase (string eventName, string controlName, EventHandler<Microsoft.Uii.HostedApplicationToolkit.DataDrivenAdapter.ControlChangedEventArgs> listenerCallback);

member this.RegisterEventListenerBase : string * string * EventHandler<Microsoft.Uii.HostedApplicationToolkit.DataDrivenAdapter.ControlChangedEventArgs> -> bool

Protected Function RegisterEventListenerBase (eventName As String, controlName As String, listenerCallback As EventHandler(Of ControlChangedEventArgs)) 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.

Returns

Boolean

Returns true when registration was successful (duplicate registration attempts return false).

Exceptions

ArgumentNullException

EventName and ListenerCallback must not be null.

Applies to