F_LTrim

 F_LTrim 1:

The F_LTrim function removes spaces on the left side of a string.

FUNCTION F_LTrim : T_MaxString

T_MaxString

VAR_INPUT

VAR_INPUT
    in      :T_MaxString;
END_VAR

 

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 System

PLC libraries to include

TwinCAT v2.10.0 Build > 1323

PC or CX (x86, ARM)

TcUtilities.Lib