| FAQ #2659, published on 2003-03-31 |
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| [Topic: using parameters] In W-Language, a procedure parameter is passed by reference (when a value is modified inside the procedure, the external variable is also modified). How can we pass a parameter by value? |
To pass a parameter by value, insert the word "local" before the parameter name in the procedure declaration.
Example
// procedure declaration
procedure MyProc(local param1, local param2)
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