OT GetReal(inObject; inTag) Number
→
Parameter Type Description
inObject Longint inTag String Function result Number A handle to an object
→ Tag of the item to retrieve → The retrieved item ←
Discussion
OT GetReal gets a value in inObject from the item referenced by inTag.
If the object is not a valid object handle, an error is generated, OK is set to zero, and zero is returned.
If no item in the object has the given tag, zero is returned. If the FailOnNoItem option is set, an error is generated and OK is set to zero.
If an item with the given tag exists and has the type Is Real, the value of the requested item is returned.
If an item with the given tag exists and has any other type, OK is set to zero, and zero is returned.
See Also