GUID_TO_STRING
This function converts a structured GUID variable into a GUID string variable (without curly brackets).
FUNCTION GUID_TO_STRING : STRING
VAR_INPUT
VAR_INPUT
stIn : GUID;
END_VAR
Return value | Meaning |
|---|---|
'xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx' | No error (‘x’ is a hexadecimal half-byte) |
00000000-0000-0000-0000-000000000000' | No error, GUID has the initial value (all bytes are zero) |
Requirements
Development environment | Target system type | PLC libraries to include |
|---|---|---|
TwinCAT v2.11.0 Build >=2248 | PC or CX (x86, ARM) | TcUtilities.Lib |