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| Re: Difference between global variable and parameters in Forms [message #123197 is a reply to message #123192] |
Fri, 10 June 2005 08:45   |
ram kumar
Messages: 113
Registered: August 2002
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Senior Member |
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hi
Global variable is once declared i can be refered across any form in multiple form application as long as all the forms are in one session...
for example
assumme u have A.fmb,B.fmb,C.fmb
if a case where a calls b , b calls c
if u define global variable in a u can refer in c directly
where as form parameter is object in fmb you created...and is local to that from only
here in order to pass the parmater from one form to another form u have to send it as parameter list ...read helpf create_parameter_list
Ram
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