示例#1
0
        /// <summary>
        /// 得到一个对象实体
        /// </summary>
        public Hch.iDisk.Model.Admin GetModel(int UserId)
        {
            StringBuilder strSql = new StringBuilder();

            strSql.Append("select  top 1 UserId from Admin ");
            strSql.Append(" where UserId=@UserId ");
            SqlParameter[] parameters =
            {
                new SqlParameter("@UserId", SqlDbType.Int, 4)
            };
            parameters[0].Value = UserId;

            Hch.iDisk.Model.Admin model = new Hch.iDisk.Model.Admin();
            DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);

            if (ds.Tables[0].Rows.Count > 0)
            {
                if (ds.Tables[0].Rows[0]["UserId"].ToString() != "")
                {
                    model.UserId = int.Parse(ds.Tables[0].Rows[0]["UserId"].ToString());
                }
                return(model);
            }
            else
            {
                return(null);
            }
        }
示例#2
0
        /// <summary>
        /// 增加一条数据
        /// </summary>
        public void Add(Hch.iDisk.Model.Admin model)
        {
            StringBuilder strSql = new StringBuilder();

            strSql.Append("insert into Admin(");
            strSql.Append("UserId)");
            strSql.Append(" values (");
            strSql.Append("@UserId)");
            SqlParameter[] parameters =
            {
                new SqlParameter("@UserId", SqlDbType.Int, 4)
            };
            parameters[0].Value = model.UserId;

            DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
        }
示例#3
0
        /// <summary>
        /// 更新一条数据
        /// </summary>
        public bool Update(Hch.iDisk.Model.Admin model)
        {
            StringBuilder strSql = new StringBuilder();

            strSql.Append("update Admin set ");
#warning 系统发现缺少更新的字段,请手工确认如此更新是否正确!
            strSql.Append("UserId=@UserId");
            strSql.Append(" where UserId=@UserId ");
            SqlParameter[] parameters =
            {
                new SqlParameter("@UserId", SqlDbType.Int, 4)
            };
            parameters[0].Value = model.UserId;

            int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
            if (rows > 0)
            {
                return(true);
            }
            else
            {
                return(false);
            }
        }
示例#4
0
        /// <summary>
        /// �õ�һ������ʵ��
        /// </summary>
        public Hch.iDisk.Model.Admin GetModel(int UserId)
        {
            StringBuilder strSql=new StringBuilder();
            strSql.Append("select  top 1 UserId from Admin ");
            strSql.Append(" where UserId=@UserId ");
            SqlParameter[] parameters = {
                    new SqlParameter("@UserId", SqlDbType.Int,4)};
            parameters[0].Value = UserId;

            Hch.iDisk.Model.Admin model=new Hch.iDisk.Model.Admin();
            DataSet ds=DbHelperSQL.Query(strSql.ToString(),parameters);
            if(ds.Tables[0].Rows.Count>0)
            {
                if(ds.Tables[0].Rows[0]["UserId"].ToString()!="")
                {
                    model.UserId=int.Parse(ds.Tables[0].Rows[0]["UserId"].ToString());
                }
                return model;
            }
            else
            {
                return null;
            }
        }