Reading the First Line of a DataGrid
Peter Haworth
pete at lcsql.com
Wed Oct 3 01:39:03 EDT 2012
I'm a bit rusty on datagrids but shouldn't it be dghilitedline?
On Oct 2, 2012 9:40 PM, "Mark Stuart" <mfstuart at cox.net> wrote:
> Hi all,
> I'm trying to get the first line of a loaded DataGrid to be selected.
>
> At the end of the script that loads the DataGrid, I have the following 2
> lines:
> set the dgLine of grp "DataGrid" to 1
> send "selectionChanged" to grp "DataGrid"
>
> I've also tried:
> set the dgLine of grp "DataGrid" to 1
> dispatch "selectionChanged" to grp "DataGrid"
>
> This really isn't selecting the line at all.
> How do I know, because in the selectionChanged handler of the DataGrid I'm
> using the answer command to display the arguments of the handler:
> HilitedIndex and PrevHilitedIndex.
> These values are empty using:
> answer "HilitedIndex:" && HilitedIndex & cr & "PrevHilitedIndex:"
> &&
> PrevHilitedIndex
>
> So how do I get the first line of a DataGrid to be selected?
>
> Regards,
> Mark Stuart
>
>
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