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 From: Stefan Wuebbe
  Where is Stefan Wuebbe?
 Hamburg
 Germany
 Stefan Wuebbe
 To: mk sharma
  Where is mk sharma?
 mumbai
 India
 mk sharma
 Tags
Subject: RE: how to stop user from Re-Login
Thread ID: 330907 Message ID: 331058 # Views: 45 # Ratings: 0
Version: Visual FoxPro 9 SP2 Category: Projects and Design
Date: Monday, December 26, 2011 10:38:35 AM         
   


> How we can stop a user from Login again and again ?
>
> On PC-1 user "ADMIN" is logged in, but how to stop user "ADMIN" to login to PC-2 ?
>
>
> Close All
> Clear All
> Set Multilocks On
> Set Reprocess To -1
> Set Exclusive Off
> Use USERF
> Set Order To USERNAME
> Seek 'ABC '
> If IsRLocked()
>    Wait Window 'Already Logged in '
> Else
>    Wait Window 'Login Success'
>    Rlock()
> Endif
> 

>
> on PC-2, always Showing "Attempting lock..."
>
> Warm Regards,
> mk.



As Vivek said, the Set Reprocess is wrong, better try something like
SET REPROCESS TO 1 SECONDS

In addition, you do not want to check isRLocked() because it is a "local" thing, but rather evaluate the returned values of your (Seek() line and) the RLock() line: the latter should return .T. for success in the first instance and .F. as expected in the second instance (and subsequent).
You can test the approach by opening two IDE sessions on the same dev PC



hth
-Stefan

ENTIRE THREAD

how to stop user from Re-Login Posted by mk sharma @ 12/24/2011 11:22:10 AM
RE: how to stop user from Re-Login Posted by Vivek Deodhar @ 12/24/2011 12:20:24 PM
RE: how to stop user from Re-Login Posted by mk sharma @ 12/24/2011 12:31:54 PM
RE: how to stop user from Re-Login Posted by Jun Tangunan @ 12/26/2011 3:27:48 AM
RE: how to stop user from Re-Login Posted by mk sharma @ 12/26/2011 7:13:14 AM
RE: how to stop user from Re-Login Posted by Stefan Wuebbe @ 12/26/2011 10:43:52 AM
RE: how to stop user from Re-Login Posted by mk sharma @ 12/26/2011 12:04:10 PM
RE: how to stop user from Re-Login Posted by Anil Sharma @ 12/26/2011 12:09:51 PM
RE: how to stop user from Re-Login Posted by mk sharma @ 12/26/2011 12:23:46 PM
RE: how to stop user from Re-Login Posted by Jun Tangunan @ 12/27/2011 5:56:27 AM
RE: how to stop user from Re-Login Posted by Anil Sharma @ 12/27/2011 8:40:33 AM
RE: how to stop user from Re-Login Posted by Jun Tangunan @ 12/27/2011 11:30:17 PM
RE: how to stop user from Re-Login Posted by Stefan Wuebbe @ 12/26/2011 6:29:48 PM
RE: how to stop user from Re-Login Posted by Jun Tangunan @ 12/27/2011 5:34:38 AM
RE: how to stop user from Re-Login Posted by Stefan Wuebbe @ 12/27/2011 10:10:50 AM
RE: how to stop user from Re-Login Posted by Vivek Deodhar @ 12/27/2011 10:37:58 AM
RE: how to stop user from Re-Login Posted by Jun Tangunan @ 12/27/2011 11:27:56 PM
RE: how to stop user from Re-Login Posted by Jun Tangunan @ 12/27/2011 11:19:20 PM
RE: how to stop user from Re-Login Posted by anand kulkarni @ 12/26/2011 3:57:11 AM
RE: how to stop user from Re-Login Posted by Stefan Wuebbe @ 12/26/2011 10:38:35 AM
RE: how to stop user from Re-Login Posted by mk sharma @ 12/26/2011 12:02:01 PM