PC SOFT

ONLINE HELP
FOR WINDEV, WEBDEV AND WINDEV MOBILE

Home | Sign in | English US
  • Deletion
  • Existence of memory zone
WINDEV
WindowsLinuxUniversal Windows 10 AppJavaReports and QueriesUser code (UMC)
WEBDEV
WindowsLinuxPHPWEBDEV - Browser code
WINDEV Mobile
AndroidAndroid Widget iPhone/iPadApple WatchUniversal Windows 10 AppWindows Mobile
Others
Stored procedures
Warning
From version 20, this feature is kept for backward compatibility. We recommend that you use the Associative arrays.
Deletes an element from a memory zone.
Versions 15 and later
Android This function is now available for the Android applications.
New in version 15
Android This function is now available for the Android applications.
Android This function is now available for the Android applications.
Versions 17 and later
iPhone/iPad This function is now available for the iPhone/iPad applications.
New in version 17
iPhone/iPad This function is now available for the iPhone/iPad applications.
iPhone/iPad This function is now available for the iPhone/iPad applications.
Versions 18 and later
WINDEVWINDEV Mobile This function is now available in Windows Store apps mode.
Android Widget This function is now available in Android Widget mode.
New in version 18
WINDEVWINDEV Mobile This function is now available in Windows Store apps mode.
Android Widget This function is now available in Android Widget mode.
WINDEVWINDEV Mobile This function is now available in Windows Store apps 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.
Example
// Deletes all the null values from the memory zone named "MemoryZone"
ResSearch = MemSeek("MemoryZone", 0)
WHILE MemOut() = False
MemDelete("MemoryZone", MemCurrent("MemoryZone"))
END
Syntax
MemDelete(<Name of Memory Zone> , <Subscript>)
<Name of Memory Zone>: Character string (with quotes)
Name of the memory zone, defined by MemCreate.
<Subscript>: Integer
Subscript of the element to delete. The subscript of an element is returned by MemCurrent or MemSeek.
Remarks

Deletion

Once MemDelete has been run, position on the next element.

Existence of memory zone

The existence of the memory zone is not checked.
If <Name of Memory Zone> does not exist, a WLanguage error occurs when MemDelete is run.
To check the existence of a memory zone, use MemExist.
Components
WINDEVWEBDEV - Server codeReports and Queries wd230std.dll
Java wd230java.jar
Linux wd230std.so
Android wd230android.jar
Minimum required version
  • Version 9
This page is also available for…
Comments
Click [Add] to post a comment