NC0160: User-defined type

Available from TwinCAT 3.1 Build 4026

The convention that you define under NC0160 has priority over the prefixes defined with the attribute Pragmas and attributes.

NC0160: User-defined type is an organizational node for configuring a prefix for special user-defined types, especially those from libraries or for read-only types (e.g. PVOID, HRESULT).

• You can expand the list with conventions: click the blank line below. Then enter the name of a user-defined type or select a user-defined type in the Input Assistant dialog.
• You can delete a convention by selecting it and choosing the Del key.

Sample

• In the ‘Name’ column, enter the read-only system data type PVOID on a blank line below the prefixes for user-defined types.
• In the same row, in the ‘Prefix’ column, enter the desired prefix, e.g. p. Variables of type PVOID are checked for this prefix when running Static Analysis.

More examples of user-defined types whose desired prefix you can configure at this point:

• System data type HRESULT
• Function block TON from the Tc2_System library