Compare two attributes.

Compare two attributes.

  
hello. i have software webscreen. in that i have two attributes.
1)no of licences.
2) no of installations.
no of licences always greaterthan no of installations. when i enter the data it should give the error message for exceed of no of installations.
if any bady knows how to do the screen action and prperty settings please tell me. or send me the link.
Hi Sattibabu!

Do your logic in the preparation of your webscreen. I've attached a small example in the form of a screen capture.