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  • Existence of memory area
  • Sorting the elements
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Stored procedures
Warning
From version 20, this feature is kept for backward compatibility. We recommend that you use Associative arrays.
Sorts the elements found in a memory area. This sort is performed on the sort argument specified by MemAdd or MemModify.
Versions 15 and later
Android This function is now available for Android applications.
New in version 15
Android This function is now available for Android applications.
Android This function is now available for Android applications.
Versions 17 and later
iPhone/iPad This function is now available for iPhone/iPad applications.
New in version 17
iPhone/iPad This function is now available for iPhone/iPad applications.
iPhone/iPad This function is now available for iPhone/iPad applications.
Versions 18 and later
Android Widget This function is now available in Android widget mode.
New in version 18
Android Widget This function is now available in Android widget mode.
Android Widget This function is now available in Android widget mode.
Versions 22 and later
Universal Windows 10 App This function is now available in Universal Windows 10 App mode.
New in version 22
Universal Windows 10 App This function is now available in Universal Windows 10 App mode.
Universal Windows 10 App This function is now available in Universal Windows 10 App mode.
Versions 26 and later
Apple Watch This function is now available for Apple Watch applications.
New in version 26
Apple Watch This function is now available for Apple Watch applications.
Apple Watch This function is now available for Apple Watch applications.
Example
// The elements found in "MemoryZone" are sorted in ascending order
MemSort("MemoryZone", True)
Syntax
MemSort(<Memory area> [, <Direction>])
<Memory area>: Character string
Name of the memory area, defined by MemCreate.
<Direction>: Optional boolean
  • True (default value) if the sort must be ascending,
  • False if the sort must be descending.
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 MemSort is used.
To check the existence of a memory area, use MemExist.

Sorting the elements

The sort is used by the browse functions (MemFirst, MemLast, MemNext and MemPrevious) and by MemSeek.
Business / UI classification: Neutral code
Component: wd270std.dll
Minimum version required
  • Version 9
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