LogiView

Command 'field_set_buf'

     

Use this command to initialize the buffer of a specified field with a transferred value using a specified key.

 

Syntax:

  field_set_buf ({WDG_ID}, {FLD}, {STR_EXPR}, {EXPR})
 

I/O parameters:

{WDG_ID} Widget ID
{FLD} Name of field
{STR_EXPR} Key of field buffer entry
{EXPR} Value to be written to the field buffer
-  
 

Return value:

 
-  
 

Example:

  Declaration of Variables
 
10 field_set_buf (widget_id(), "T_MASTER_DAT.PART_ID", "OLD_VALUE"
, CONTENTS)

Functions and commands: Modification of Fields