protected void GvTableSelectedIndexChanged(object sender, EventArgs e)
        {
            //Response.Write(GV_Table.SelectedIndex);
            string tableID = GV_Table.SelectedRow.Cells[0].Text;

            string sql = "select * from Manage_Columns where TableID = " + tableID + " and ControlTypeID in (250,252,253,254,256) AND (ControlInfo LIKE N'%\"sql\"%')";

            GV_Field.DataSource = Dal.DalCustomer.ExecuteFillDataTable(sql);
            GV_Field.DataBind();
        }
        protected void GvTableSelectedIndexChanged(object sender, EventArgs e)
        {
            string tableID = GV_Table.SelectedRow.Cells[0].Text;

            string sql = "select * from Manage_Columns where TableID = " + tableID;

            GV_Field.DataSource = Dal.DalCustomer.ExecuteFillDataTable(sql);
            GV_Field.DataBind();
            //Response.Write(Dal.DalCustomer.ConnectionString );
        }