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- Existence of memory area
- Calling MemKeyVal
MemKeyVal (Function) In french: MemValClé
Warning
From version 20, this feature is kept for backward compatibility. We recommend that you use Associative arrays.
Returns the value (added or modified by MemAdd or MemModify) of the current element in a memory area. // Retrieve the value of the current element // in "MyMemoryZone" ResValue = MemKeyVal("MyMemoryZone")
Syntax
<Result> = MemKeyVal(<Memory area>)
<Result>: Character string Value added by MemAdd or modified by MemModify. <Memory area>: Character string Name of the memory area, defined by MemCreate. 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 MemKeyVal is used. To check the existence of a memory area, use MemExist. Business / UI classification: Neutral code
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