Data Type: varchar(256)

4GL Access: R

When a frame receives a user event, this attribute contains the object assigned to the messagevarchar parameter of the SendUserEvent call.

Use this attribute in a UserEvent block to obtain the messagevarchar parameter value sent to the frame by the SendUserEvent call for that user event.

Because messagevarchar is an optional parameter for the SendUserEvent method, this attribute may not have a value. In such instances, the default is null.