STRING_TO_GUID
This function converts a registry GUID string variable (without curly brackets) into a structured GUID variable.
VAR_INPUT
VAR_INPUT
in : STRING(36);
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 |