I found the solution myself by using DataTable.AcceptChanges right after I
change the value of the cell.
The DataView only shows a cache of the datatable, when changing a row in the
datagrid the changes isn't reflected on the actual table immediately (until
you move away from the current cell). Using DataTable.AcceptChanges() solves
this.
/ Peter
"PeterB" <(E-Mail Removed)> skrev i meddelandet
news:O9%(E-Mail Removed)...
> Hello!
>
> I have a DataGrid with a DataTable as DataSource. If I change the data of
a
> row in a datagrid so that this row is affected by a rowfilter (and thus
> should be filtered away), the row isn't removed instantly. But if you
change
> cell the row is removed from the grid...
>
> So...
>
> I have a grid with several rows.
> I apply a RowFilter. This removes some of the rows... ok so far.
> I have a ContextMenu on the DataGrid with which I can change the value of
a
> cell (which the RowFilter triggers on) to make it disappear.
> This means I click the row to be deleted, the ContextMeny pops up and I
> select remove.
> The value in the cell is changed but the Filtering is never fired.
> If I move to another cell the row is finally removed from the grid.
>
> 1. Is this a known bug/feature?
> 2. Is there any way I can force the DataGrid to Update (without changing
> cell)? None of Refresh(), Update(), Invalidate() works...
>
> thanks,
>
> Peter
>
>
>
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