public static void ExecuteSql(string strSql)
    {
        try
        {
            SqlConnection objCon = new SqlConnection(ConnectionStringLocalTransaction);
            objCon.Open();
            SqlCommand objCommand = new SqlCommand(strSql, objCon);
            int recordAffected = objCommand.ExecuteNonQuery();
            CommonClass CM = new CommonClass();
            CM.WriteLog(strSql, "sql");
            objCon.Close();
            
        }
        catch (Exception e)
        {
            throw new Exception(e.Message);
        }
        finally
        {
        }
        
    }

数据库操作我一塌糊涂

没有好心人？