Interface for exported function "doubleClick", used by Visual Signal's ExternalDll module to handle the callback when user double-clicks the corresponding Visual Signal component. This function just calls the protected function OnDoubleClick, which the user DLL can override with own implementation. Like compute, external properties are processed by Visual Signal before and after the execution of this function; however, input and output data are not processed. User should expect _properties to contain properties from Visual Signal and use UpdateProperty(String, Object) to update properties to Visual Signal.

public void doubleClick()

Public Sub doubleClick

public:
void doubleClick()

member doubleClick : unit -> unit