DOCUMENT:Q103585  01-MAY-2001  [foxpro]
TITLE   :How API Function Array Arguments Are Passed
PRODUCT :Microsoft FoxPro
PROD/VER:MS-DOS:1.02,2.0,2.5,2.5a; WINDOWS:2.5,2.5a,3.0; :2.0,2.5
OPER/SYS:
KEYWORDS:

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The information in this article applies to:

 - Microsoft Visual FoxPro for Windows, version 3.0 
 - Microsoft FoxPro for MS-DOS, versions 1.02, 2.0, 2.5, 2.5a 
 - Microsoft FoxPro for Windows, versions 2.5, 2.5a 
 - Microsoft FoxPro Library Construction Kit for MS-DOS, versions 2.0, 2.5 
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SUMMARY
=======

Individual array elements are always passed to application programming interface
(API) functions by value. When SET("UDFPARMS") == "VALUE" and no element is
specified, the array name by itself refers to just the first element of the
array (unless the array name is prefixed with "@", in which case the array is
passed by reference).

Additional query words: VFoxWin FoxDos FoxWin API array arguments LCK

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Keywords          :  
Technology        : kbVFPsearch kbAudDeveloper kbFoxproSearch kbZNotKeyword3 kbFoxPro200DOS kbFoxPro250DOS kbFoxPro250aDOS kbFoxPro250 kbFoxPro250a kbFoxProLibCK250DOS kbVFP300
Version           : MS-DOS:1.02,2.0,2.5,2.5a; WINDOWS:2.5,2.5a,3.0; :2.0,2.5

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