Topics   All   MacOS (Only)   Windows (Only)   Linux (Only, Not)   iOS (Only, Not)  
Components   Crossplatform Mac & Win   Server   Client   Old   Deprecated   Guides   Examples   Videos
New in version: 10.0   10.1   10.2   10.3   10.4   10.5   11.0   11.1   11.2   11.3    Statistic    FMM    Blog  


Checks whether a list contains a given value.

Component Version macOS Windows Linux Server iOS SDK
List 5.0 ✅ Yes ✅ Yes ✅ Yes ✅ Yes ✅ Yes
MBS( "QuickList.HasValue"; ListRef; Value )   More


Parameter Description Example
ListRef The reference to the list returned from QuickList.New function. $List
Value The value to check. "Hello"


Returns 1, 0 or error.


Checks whether a list contains a given value.
Returns 1 if value is found or 0 if not. Text comparison is case sensitive.


Checks if list contains value:

Set Variable [$q; Value:MBS("QuickList.New"; "Hello¶World")]
Show Custom Dialog ["Contains World"; MBS("QuickList.HasValue"; $q; "World")]
Show Custom Dialog ["Contains Test"; MBS("QuickList.HasValue";$q; "Test")]
Set Variable [$r; Value:MBS("QuickList.Free"; $q)]

See also

Blog Entries

Created 12nd November 2014, last changed 12nd December 2014

QuickList.HasDuplicateItems - QuickList.IndexOfFirstValueMatching

Feedback: Report problem or ask question.

MBS Xojo Plugins

Start Chat