#region C表
if (StringUtils.SafeCompareStrings(sTableName, base.Tables[2].TableName, true))
{
    ILibGridControl gridControl = base.FormInstance.GetGridControl(this.Tables[1].TableName);
    if (gridControl != null)
    {
        DataRow focusedRow = gridControl.FocusedRow;
        if (focusedRow != null)
        {
            Int64 parentRowCode = LibSysUtils.ToInt64(focusedRow["RowCode"]);
            DataTable rowDetail = new DataView(base.Tables[2])
            {
                RowFilter = string.Format("ParentRowCode={0}", parentRowCode)
            }.ToTable();

            if (rowDetail.Rows.Count >= 1)
            {
                AddMsg(LibMessageKind.Error, "分期資料僅允許登打一列!");
            }
        }
    }
}
#endregion C表