FdoToolbox.Tasks.Controls.FdoJoinCtl.RemoveJoin C# (CSharp) Method

        public void RemoveJoin(string left)
        {
            int idx = -1;
            foreach (DataGridViewRow row in grdJoin.Rows)
            {
                if (row.Cells[0].Value.ToString() == left)
                {
                    idx = row.Index;
                }
            }

            if (idx >= 0)
                grdJoin.Rows.RemoveAt(idx);
        }