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  • Existence of memory area
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Stored procedures
Warning
From version 20, this feature is kept for backward compatibility. We recommend that you use Associative arrays.
Positions the memory zone on an element.
Example
// Positions on the element 7 in "MyMemoryZone"
ResPosition = MemSetPosition("MyMemoryZone", 7)
Syntax
<Result> = MemSetPosition(<Memory area> , <Index>)
<Result>: Character string
Return value of the specified element, defined by MemAdd or MemModify.
<Memory area>: Character string
Name of the memory area, defined by MemCreate.
<Index>: Integer
Index of the element on which the memory area must be positioned. The index of an element is returned by MemCurrent or MemSeek.
Remarks

Existence of memory area

The existence of the memory zone is not checked.
If the specified memory area does not exist, a WLanguage error occurs when MemSetPosition is used.
To check the existence of a memory area, use MemExist.
Business / UI classification: Neutral code
Component: wd290std.dll
Minimum version required
  • Version 9
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Last update: 05/26/2022

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