How to get parameter from a Form ?

dangkyweb

New Member
I want get parameter from a form.Who can help me? EXP :

Name :

And when you input your name the screen will display : Hello " Your name input".

Or form :
A =
B =
Sum_A_B =

The Sum_A_B will display result when input A and B

I'm newbie.Please help me.
 
DEFINE VARIABLE a AS DECIMAL NO-UNDO.
DEFINE VARIABLE b AS DECIMAL NO-UNDO.

UPDATE a b WITH FRAME j.

DISPLAY a + b WITH FRAME q.
 
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