LogiView

Integer Function 'row_ret_limit'

     

This function returns the maximum number of possible records (lines) for the specified widget (mask limitation).

This function could be compared with the function 'mas_ret_max_rec' of the DataView programming interface.
 

Syntax:

  {INT_VAR}=row_ret_limit({WDG_ID})
 

I/O parameters:

{WDG_ID} ID of the widget for the mask.
-  
 

Return value:

 
{INT_VAR} Number of displayed lines
 

Example:

  Declaration of Variables
 
80 put(DOKU_INT_1=row_ret_limit(widget_id()))
  Result:
  The maximum number of displayed lines in the current widget is displayed.

Functions and commands: Editing Masks