AMPSExcel.ManageSubsForm.dataGridView1_CellClick C# (CSharp) Method

        private void dataGridView1_CellClick(object sender, DataGridViewCellEventArgs e)
        {
            if (dataGridView1.Columns[e.ColumnIndex].Name == "Delete")
            {
                // delete it.  first deactivate
                deactivate(e.RowIndex);
                var wbInfo = Globals.AMPSAddin.getWorkbookInfo(
                    Globals.AMPSAddin.Application.ActiveWorkbook);
                // then remove
                wbInfo.Subscriptions.Remove(_subs[e.RowIndex].Name);
                // then fix up the subscriptions
                for (int i = e.RowIndex; i < dataGridView1.Rows.Count - 1; i++)
                {
                    _subs[i] = _subs[i + 1];
                }
                _subs[dataGridView1.Rows.Count - 1] = null;
                dataGridView1.Rows.RemoveAt(e.RowIndex);
            }
        }