Also, tIndexes is a CR delimited list, not a COMMA delimited one. 
http://lessons.livecode.com/m/datagrid/l/7344-data-grid-api

Bob S


> On Apr 18, 2020, at 6:04 AM, Bob Sneidar <[email protected]> wrote:
> 
> The data grid does not use threads. Nothing in LC does. Did you try the 
> plural form of deleteIndex(es)? 
> 
> Bob S
> 
> 
>> On Apr 18, 2020, at 1:50 AM, Neville Smythe via use-livecode 
>> <[email protected]> wrote:
>> 
>> Am I doing something wrong? 
>> 
>> I put a comma delimited list into tIndexes, then dispatch DeleteIndex to my 
>> DataGrid with tIndexes. Only the first index in my list is actually deleted. 
>> LC 9.5.1, Mac Catalina.
>> 
>> [Also, If I perform another action in the same handler as the call to delete 
>> indexes (indices please)  which modifies the content of the datagrid, it 
>> leaves the datagrid in a very strange state, which can only be recovered by 
>> hitting the Refresh DataGrid in its Property Inspector. Something to do with 
>> the timing of the row deletion not having completed I suspect, but that is 
>> another matter and may be my code. Hmm, does DataGrid use threads??]
>> 
>> Neville
> 


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