guiProgressBarSetValue (Function)

This function updates the value of a progress bar.

Input:

progress_bar : SYSHANDLE

A handle to the progress bar to change the value for.

value : DINT

The new value to set the progress bar to.

Returns: INT

Declaration:

FUNCTION guiProgressBarSetValue : INT;
VAR_INPUT
  progress_bar : SYSHANDLE;
  value        : DINT;
END_VAR;

Example:

INCLUDE rtcu.inc
 
PROGRAM test;
VAR
  rc     : INT;
  prgbar : SYSHANDLE;
END_VAR;
 
BEGIN
  ...
  // Set the value to 75
  rc := guiProgressBarSetValue(progress_bar := prgbar, value:=75);
  ...
END;
END_PROGRAM;