PerformAction Event
Occurs when the accessibility technology invokes an action.
XAML |
Cannot be used in XAML.
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Scripting |
[token = ]object.AddEventListener("PerformAction", eventhandlerFunction)
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AddEventListener Parameters
token | integer A token that is returned from the function, which you can optionally retain as a variable. If you intend to call RemoveEventListener to remove the handler, you will need this token. |
eventhandlerFunction | object The name of your event handler function as it is defined in script. Quotes around the function name are not required. See Remarks. |
Event Handler Parameters
sender | object Identifies the object that invoked the event. |
eventArgs | object This parameter is always set to null. |
Remarks
You can also add handlers in script using a quoted string for the event handler name:
object.addEventListener("PerformAction", "eventhandlerFunction")
This syntax also returns a token; however, the token is not an absolute requirement for removing the handler, in cases where the handler was added by using a quoted string. For details, see RemoveEventListener.