F_LTrim

F_LTrim 1:

Removes leading spaces from the character string and returns the reduced character string.

FUNCTION F_LTrim: T_MaxString

VAR_INPUT

VAR_INPUT
    in  : T_MaxString;
END_VAR

in: The string to be converted (Type:T_MaxString).

Example:

PROGRAM MAIN
VAR
    sLTrim : STRING;
END_VAR

sLTrim := F_LTrim(' <trim ');(* result: '<trim ' *)
sLTrim := F_LTrim(' <trim');(* result: '<trim' *)
sLTrim := F_LTrim('<trim');(* result: '<trim' *)
sLTrim := F_LTrim('');(* result: '' *)

Requirements

Development environment	Target platform	PLC libraries to be integrated (category group)
TwinCAT v3.1.0	PC or CX (x86, x64, ARM)	Tc2_Utilities (System)