REGSTRING_TO_GUID

 

REGSTRING_TO_GUID 1:

This function converts a registry GUID string variable (enclosed in curly brackets) into a structured GUID variable.

FUNCTION REGSTRING_TO_GUID: GUID

GUID

VAR_INPUT

VAR_INPUT
      in : STRING(38);
END_VAR

Return value

Meaning

'{xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx}'

No error (‘x’ is a hexadecimal half-byte).

'{00000000-0000-0000-0000-000000000000}'

Conversion failed or GUID has initial value (all bytes are zero)

Requirements

Development environment

Target platform

PLC libraries to include

TwinCAT v2.11.0 Build >=2248

PC or CX (x86, ARM)

TcUtilities.Lib