Radio Box: _issel

Radio Box: _issel

Reports whether a specified radio button is currently selected

Syntax
Details
Example

Syntax

CALL NOTIFY (radio-box-name, '_issel', button-number, status);

Argument Type Description

button-number
N specifies the number of the button

status
N returns a value indicating whether the button is currently selected:

1 currently selected

0 not currently selected

Argument	Type	Description
button-number	N	specifies the number of the button
status	N	returns a value indicating whether the button is currently selected:
		1	currently selected
		0	not currently selected

Details

_issel returns a value even if the specified button is grayed.

Example

_issel determines whether the third button in RBOX1 is currently selected:

   call notify('rbox1','_issel_',3,issel);
   if issel=1 then
      _msg_='The third button is currently
             selected.';
   else
      _msg_='The third button is not currently 
             selected.';

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