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Pascall
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How to remove the selected and active row when filter updating in a grid?
posted

Hi, 

I came a problem when refreshing filter in a xamdatagrid. 

If there are 5 rows in my grid, and i selected the first 3 rows, the 3rd row is active.  Then, i changed the filter condition which will make row 1, 3, 5 disappear. Now, i want to refresh selection and active row to make the row 2 is selected only and no row is active. 

However, the current xamdatagrid's behavior is even after filter updates, the active row (row 3) doesn't disappear until i make another row active. Also, the SelectedItemsChanged doesn't trigger and selecteditems still has 3 rows before i select another row. That's no good. 

Is there any setting to change the behavior quickly? Or i must programmatically set the selected and active record when filter updating?

Thanks.