ASP ClassicLesson 30Free preview

ASP Procedures

This lesson is part of ASP · All levels

Summary

The procedure in Classic ASP is written with Sub for the action without return value and Function for the function that returns the value. The parameter is sent via ByVal to use a copy of the value, and the return value Function is obtained by assigning the value to the name of the function itself. The procedure makes code more modular and reduces repetition of logic.

Key points

Sub runs without a return value, returns a value.
The argument is sent through the parameters inside the cage.
ByVal copied the values, ByRef forwarded the references.
The return value Function is set by writing the value to the function name.

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