1-) C# RMOS - gridview de satırı yukarı aşağı satırı up down yapma

private void btnUp_Click(object sender, EventArgs e)

        {

            DataRow row1 = gridView1.GetDataRow(gridView1.GetFocusedDataSourceRowIndex());

            gridView1.MovePrev();

            DataRow row2 = gridView1.GetDataRow(gridView1.GetFocusedDataSourceRowIndex());

            for (int i = 0; i < gridView1.Columns.Count; i++)

            {

                string fieldName = gridView1.Columns[i].FieldName;

                object val1 = row1[fieldName];

                object val2 = row2[fieldName];

                row1[fieldName] = val2;

                row2[fieldName] = val1;

            }

        }

        private void btnDown_Click(object sender, EventArgs e)

        {

            DataRow row1 = gridView1.GetDataRow(gridView1.GetFocusedDataSourceRowIndex());

            gridView1.MoveNext();

            DataRow row2 = gridView1.GetDataRow(gridView1.GetFocusedDataSourceRowIndex());

            for (int i = 0; i < gridView1.Columns.Count; i++)

            {

                string fieldName = gridView1.Columns[i].FieldName;

                object val1 = row1[fieldName];

                object val2 = row2[fieldName];

                row1[fieldName] = val2;

                row2[fieldName] = val1;

            }

        }