Deleting rows in GridDataboundGrid

[Satish]

Clay,

I have 6 Total Rows. Out of which I entered data in 2nd, 4th and 6th row.
Now I want to delete 2nd, 4th and 6th row. I am getting the following error at

this.gridDataBoundGrid1.Binder.RemoveRecords(r.Top - 1, r.Bottom - 1);

By using this I get a message saying that "There is no row at position 5"

Please let me know why.

Here is my gridDataBoundGrid1_RowsDeleting Code.

private void gridDataBoundGrid1_RowsDeleting(object sender, Syncfusion.Windows.Forms.Grid.GridRowRangeEventArgs e)
{
//e.Cancel = true;
if(!indeleting)
{
this.gridDataBoundGrid1.BeginUpdate();
this.gridDataBoundGrid1.Binder.SuspendBinding();

indeleting = true;
GridRangeInfoList rangeList = this.gridDataBoundGrid1.Selections.GetSelectedRows(true, false);
if(rangeList.Count > 1)
{
this.gridDataBoundGrid1.Selections.Clear();
int nRanges = rangeList.Count;
for(int i = 0; i < nRanges; ++i )
{
GridRangeInfo r = rangeList[0];
int bottom = r.Bottom;
for(int j = 1; j < rangeList.Count; ++j)
{
if(rangeList[j].Bottom > bottom)
{
r = rangeList[j];
bottom = r.Bottom;
}
}
rangeList.Remove(r);
this.gridDataBoundGrid1.Binder.RemoveRecords(r.Top - 1, r.Bottom - 1);
}
e.Cancel = true;
}
indeleting = false;

this.gridDataBoundGrid1.Binder.ResumeBinding();
this.gridDataBoundGrid1.EndUpdate();

}
}

Thanks
Satish

[Administrator]

Hi Satish, Please make sure that your DataTable has proper rowcount (6 rows). Here is a sample that has 6 rows. On selecting the 2nd, 4th and 6th and hitting delete seems to work fine. Do you see the problem in this sample too? Regards, Jay N.