Return Parameters

This function returns a data string and a return code.
Data String:
The function returns the following data string.
Byte Definition
1–6 Reserved
7–8 Two 8–bit unsigned characters that return:
  • R if field is RTL and L if field is LTR.
  • U if field is upper case and L if field is a normal case field.
Return Code:
The following return codes are defined:
Return Code Explanation
0 The Query Additional Field Attribute was successful.
1 Your program is not currently connected to a host session.
7 The host presentation space position is not valid.
9 No field was found in this position.
24 Field is unformatted.