数据库表中的某个字段加1

Logics.Gov.GovOption go = Logics.Gov.GovOption.LoadFromDatabase(this.RadioButtonList1.SelectedValue);
        int dangqiannum = Tools.Text.Convert.SafeConvertInt32(go.Num);
        go.Num = "" + (dangqiannum + 1);
        go.Update();

 

        Logics.Gov.GovVote govote = Logics.Gov.GovVote.LoadFromDatabase(go.Vote_Uuid);
        int totolnum = Tools.Text.Convert.SafeConvertInt32(govote.TotalNum);

        govote.TotalNum = "" + (totolnum + 1);
        govote.Update();