Essential Grid

[Shashidhara]

Hi,
I am binding ArrayList as a data source to the grid. After deleting row from the grid, if i select another tab and scroll on grid following error is occured.

Error : An unhandled exception of type ''System.ArgumentOutOfRangeException'' occurred in mscorlib.dll

Additional information: Index was out of range. Must be non-negative and less than the size of the collection.

[Administrator]

Hi Shashidhara,

An arbitrary ArrayList DataSource does not fire any events to notify any changes. In such cases, you would have to explicitly call grid.Refresh after the arraylist changes. Try calling this.gridDataBoundGrid1.Refresh(); after the array list changes.

Regards,
Calvin.

[Shashi]

Hi, Calvin

Here i am sending code. pls Check whether it is correct ..

rateTablesGrid.BeginUpdate();
rateTablesGrid.Binder.SuspendBinding();

ELActions.DeleteResource(FCurrentResource);

rateTablesGrid.Refresh();
rateTablesGrid.Binder.ResumeBinding();

if(rateTablesGrid.CurrentCell.RowIndex > ELActions.CurrentProject.OtherResourceList.Count)

{
rateTablesGrid.CurrentCell.MoveTo(1, 1);

}
else
{
rateTablesGrid.CurrentCell.MoveTo(rateTablesGrid.CurrentCell.RowIndex, 1);
}

rateTablesGrid.EndUpdate(true);
rateTablesGrid.Refresh();

After deleting row from grid if i select another tab where iam using same list to bind grid (Filter method is used) if i scroll out of index exception throwing.

Regards
shashidhar D

>Hi Shashidhara,
>
>An arbitrary ArrayList DataSource does not fire any events to notify any changes. In such cases, you would have to explicitly call grid.Refresh after the arraylist changes. Try calling this.gridDataBoundGrid1.Refresh(); after the array list changes.
>
>Regards,
>Calvin.

[Administrator]

Hi Shashi,

Please refer to the below forum thread for more details.
http://www.syncfusion.com/Support/Forums/message.aspx?MessageID=44766

Best Regards,
Haneef