/// <summary>
        /// Refresh TableSpace size
        /// </summary>
        private void RefreshSize()
        {
            DataSet ds = DatabaseProcessor.Instance.GetTableSpaceList();

            if (ds != null && ds.Tables.Count > 0 && ds.Tables[0].Rows.Count > 0)
            {
                for (int i = 0; i < ds.Tables[0].Rows.Count; i++)
                {
                    string tableSpaceName = ds.Tables[0].Rows[i]["NAME"].ToString();
                    double freeSize       = Convert.ToDouble(ds.Tables[0].Rows[i]["FREE_SIZE"].ToString());
                    int    percentage     = Convert.ToInt32(ds.Tables[0].Rows[i]["PERCENTAGE"].ToString());

                    for (int k = 0; k < uiFlp_Main.Controls.Count; k++)
                    {
                        TableSpaceCtl ctl = uiFlp_Main.Controls[k] as TableSpaceCtl;

                        if (ctl.TABLESPACE_NAME != tableSpaceName)
                        {
                            continue;
                        }

                        ctl.FREE_SIZE  = freeSize;
                        ctl.PERCENTAGE = percentage;
                        ctl.SetCapacity();
                    }
                }
            }
        }
        /// <summary>
        /// Create TableSpace control
        /// </summary>
        /// <param name="ds"></param>
        private void CreateTableSpaceControl(DataSet ds)
        {
            for (int i = 0; i < ds.Tables[0].Rows.Count; i++)
            {
                TableSpaceCtl ctl = new TableSpaceCtl()
                {
                    TABLESPACE_NAME = ds.Tables[0].Rows[i]["NAME"].ToString(),
                    TOTAL_SIZE      = Convert.ToDouble(ds.Tables[0].Rows[i]["TOTAL_SIZE"].ToString()),
                    FREE_SIZE       = Convert.ToDouble(ds.Tables[0].Rows[i]["FREE_SIZE"].ToString()),
                    PERCENTAGE      = Convert.ToInt32(ds.Tables[0].Rows[i]["PERCENTAGE"].ToString()),
                };

                uiFlp_Main.Controls.Add(ctl);
            }
        }