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Suggest pagesFuturebasic/Language/Reference/fnaddress
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[edit] @fn
[edit] Syntax
dim as pointer functionAddress functionAddress = @fn FunctionName
[edit] Description
Returns a memory address which can be used to access the function specified by FunctionName. FunctionName must be the name of a function which was defined or prototyped at some earlier location in the source code (in a local fn, a def fn <expr>, or a def fn <prototype> statement).
The address returned by @fn can be used in the def fn using statement, in the fn using statement/function, or to specify a callback function (for instance a Carbon Event handler).
[edit] Note
No special notes.
