xue yulian:
I am not sure if I need to call AddToModel after calling ScheduleWriteAttribute ?
xue yulian:Are you editing an existing element, or creating a new element?
xue yulian:
I am unable to check named group element in Element Information dialog
From MicroStationAPI help: An XAttribute is not part of the element's data.
Why not write a tool to read your XAttr from an element?
xue yulian:
It is difficult to verify if I add XAttr successfully
ScheduleWriteXAttribute Returns:
non-zero error status if the change cannot be scheduled. Normally, this would only happen in an out-of-memory situation.