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QuickList.GetColumn
Queries a column from each line in a list.
Component | Version | macOS | Windows | Linux | Server | iOS SDK |
List | 11.3 | ✅ Yes | ✅ Yes | ✅ Yes | ✅ Yes | ✅ Yes |
MBS( "QuickList.GetColumn"; List; Separator; Column { ; ReturnNewList } ) More
Parameters
Parameter | Description | Example | Flags |
---|---|---|---|
List | The reference to the quicklist. | $List | |
Separator | The separator text. Can be multiple characters. For tab separated text, pass Char(9). For CSV separated text, pass ";" or ",". |
Char(9) | |
Column | The index of the column to compare. Starts with 0 for first column. |
0 | |
ReturnNewList | Pass 1 to return result as new QuickList. This new list must be freed later using QuickList.Release function. Pass 0 (Default) to modify the list in the List parameter. |
0 | Optional |
Result
Returns list, OK or error.
Description
Queries a column from each line in a list.Examples
Try it:
Let ([
// new list
list = MBS("QuickList.New"; "Hello,123,abc¶World,456,def");
// query the column and copy to new list
col = MBS( "QuickList.GetColumn"; list; ","; 1; 1);
// now get text from list
r = MBS( "QuickList.GetList"; col);
// and free both lists
f = MBS( "QuickList.Release"; list);
f = MBS( "QuickList.Release"; col)
]; r )
Example result:
123
456
See also
- List.GetColumn
- QuickList.AndColumn
- QuickList.GetList
- QuickList.GetValue
- QuickList.New
- QuickList.NotColumn
- QuickList.OrColumn
- QuickList.Release
- QuickList.SetValue
- QuickList.XOrColumn
Release notes
- Version 11.3
- Added List.GetColumn and QuickList.GetColumn functions to extract a column from a list.
Blog Entries
This function checks for a license.
Created 2nd June 2021, last changed 14th December 2023