/// <summary> /// 更新一条数据 /// </summary> public bool Update(Model.Common_Reply model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update Common_Reply set "); strSql.Append("mesId=@mesId,"); strSql.Append("replyTitle=@replyTitle,"); strSql.Append("replyContent=@replyContent,"); strSql.Append("remark=@remark,"); strSql.Append("status=@status,"); strSql.Append("addTime=@addTime,"); strSql.Append("addUserId=@addUserId,"); strSql.Append("infoType=@infoType"); strSql.Append(" where id=@id"); SqlParameter[] parameters = { new SqlParameter("@mesId", SqlDbType.Int, 4), new SqlParameter("@replyTitle", SqlDbType.VarChar, 100), new SqlParameter("@replyContent", SqlDbType.NText), new SqlParameter("@remark", SqlDbType.VarChar, 150), new SqlParameter("@status", SqlDbType.Int, 4), new SqlParameter("@addTime", SqlDbType.DateTime), new SqlParameter("@addUserId", SqlDbType.Int, 4), new SqlParameter("@infoType", SqlDbType.Int, 4), new SqlParameter("@id", SqlDbType.Int, 4) }; parameters[0].Value = model.mesId; parameters[1].Value = model.replyTitle; parameters[2].Value = model.replyContent; parameters[3].Value = model.remark; parameters[4].Value = model.status; parameters[5].Value = model.addTime; parameters[6].Value = model.addUserId; parameters[7].Value = model.infoType; parameters[8].Value = model.id; int rows = DBHelperSQL.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }
/// <summary> /// 得到一个对象实体 /// </summary> public Model.Common_Reply DataRowToModel(DataRow row) { Model.Common_Reply model = new Model.Common_Reply(); if (row != null) { if (row["id"] != null && row["id"].ToString() != "") { model.id = int.Parse(row["id"].ToString()); } if (row["mesId"] != null && row["mesId"].ToString() != "") { model.mesId = int.Parse(row["mesId"].ToString()); } if (row["replyTitle"] != null) { model.replyTitle = row["replyTitle"].ToString(); } if (row["replyContent"] != null) { model.replyContent = row["replyContent"].ToString(); } if (row["remark"] != null) { model.remark = row["remark"].ToString(); } if (row["status"] != null && row["status"].ToString() != "") { model.status = int.Parse(row["status"].ToString()); } if (row["addTime"] != null && row["addTime"].ToString() != "") { model.addTime = DateTime.Parse(row["addTime"].ToString()); } if (row["addUserId"] != null && row["addUserId"].ToString() != "") { model.addUserId = int.Parse(row["addUserId"].ToString()); } if (row["infoType"] != null && row["infoType"].ToString() != "") { model.infoType = int.Parse(row["infoType"].ToString()); } } return(model); }
/// <summary> /// 增加一条数据 /// </summary> public int Add(Model.Common_Reply model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into Common_Reply("); strSql.Append("mesId,replyTitle,replyContent,remark,status,addTime,addUserId,infoType)"); strSql.Append(" values ("); strSql.Append("@mesId,@replyTitle,@replyContent,@remark,@status,@addTime,@addUserId,@infoType)"); strSql.Append(";select @@IDENTITY"); SqlParameter[] parameters = { new SqlParameter("@mesId", SqlDbType.Int, 4), new SqlParameter("@replyTitle", SqlDbType.VarChar, 100), new SqlParameter("@replyContent", SqlDbType.NText), new SqlParameter("@remark", SqlDbType.VarChar, 150), new SqlParameter("@status", SqlDbType.Int, 4), new SqlParameter("@addTime", SqlDbType.DateTime), new SqlParameter("@addUserId", SqlDbType.Int, 4), new SqlParameter("@infoType", SqlDbType.Int, 4) }; parameters[0].Value = model.mesId; parameters[1].Value = model.replyTitle; parameters[2].Value = model.replyContent; parameters[3].Value = model.remark; parameters[4].Value = model.status; parameters[5].Value = model.addTime; parameters[6].Value = model.addUserId; parameters[7].Value = model.infoType; object obj = DBHelperSQL.GetSingle(strSql.ToString(), parameters); if (obj == null) { return(0); } else { return(Convert.ToInt32(obj)); } }
/// <summary> /// 得到一个对象实体 /// </summary> public Model.Common_Reply GetModel(int id) { StringBuilder strSql = new StringBuilder(); strSql.Append("select top 1 id,mesId,replyTitle,replyContent,remark,status,addTime,addUserId,infoType from Common_Reply "); strSql.Append(" where id=@id"); SqlParameter[] parameters = { new SqlParameter("@id", SqlDbType.Int, 4) }; parameters[0].Value = id; Model.Common_Reply model = new Model.Common_Reply(); DataSet ds = DBHelperSQL.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { return(DataRowToModel(ds.Tables[0].Rows[0])); } else { return(null); } }