protected void GdvPropertys_RowCommand(object sender, CommandEventArgs e)
        {
            string str;
            bool   flag = false;

            if (((str = e.CommandName) != null) && (str == "Delete"))
            {
                flag = LabelManage.DeleteAttribute(this.xmlfilepath, e.CommandArgument.ToString());
                this.OdsPropertys.DeleteParameters[0].DefaultValue = this.xmlfilepath;
            }
            else
            {
                flag = false;
            }
            if (flag)
            {
                this.GdvPropertys.DataBind();
            }
        }