How to pass the return value?

when i call another procedure in a different vi file(xxx.sql), how am i going to pass the return value that the end user key in?
how to Promt the message and accept the value that keyed in?
Please help...
this is urgent!
Thank you.

Use OUT paramter to pass values from called procedure.
You can pass the values as IN / IN OUT / OUT
parameters.
For sample coding please mail
null

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