/// <summary> /// 更新一条数据 /// </summary> public bool Update(HeqiaoDaoshiCore.Model.ArticleType model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update ArticleType set "); strSql.Append("Name=@Name,"); strSql.Append("ArticleTypeUUID=@ArticleTypeUUID,"); strSql.Append("IsDeleted=@IsDeleted,"); strSql.Append("CreateTime=@CreateTime"); strSql.Append(" where ID=@ID"); SqlParameter[] parameters = { new SqlParameter("@Name", SqlDbType.VarChar, 255), new SqlParameter("@ArticleTypeUUID", SqlDbType.UniqueIdentifier, 16), new SqlParameter("@IsDeleted", SqlDbType.Int, 4), new SqlParameter("@CreateTime", SqlDbType.DateTime), new SqlParameter("@ID", SqlDbType.Int, 4) }; parameters[0].Value = model.Name; parameters[1].Value = model.ArticleTypeUUID; parameters[2].Value = model.IsDeleted; parameters[3].Value = model.CreateTime; parameters[4].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 HeqiaoDaoshiCore.Model.ArticleType DataRowToModel(DataRow row) { HeqiaoDaoshiCore.Model.ArticleType model = new HeqiaoDaoshiCore.Model.ArticleType(); if (row != null) { if (row["ID"] != null && row["ID"].ToString() != "") { model.ID = int.Parse(row["ID"].ToString()); } if (row["Name"] != null) { model.Name = row["Name"].ToString(); } if (row["ArticleTypeUUID"] != null && row["ArticleTypeUUID"].ToString() != "") { model.ArticleTypeUUID = new Guid(row["ArticleTypeUUID"].ToString()); } if (row["IsDeleted"] != null && row["IsDeleted"].ToString() != "") { model.IsDeleted = int.Parse(row["IsDeleted"].ToString()); } if (row["CreateTime"] != null && row["CreateTime"].ToString() != "") { model.CreateTime = DateTime.Parse(row["CreateTime"].ToString()); } } return(model); }
/// <summary> /// 增加一条数据 /// </summary> public int Add(HeqiaoDaoshiCore.Model.ArticleType model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into ArticleType("); strSql.Append("Name,ArticleTypeUUID,IsDeleted,CreateTime)"); strSql.Append(" values ("); strSql.Append("@Name,@ArticleTypeUUID,@IsDeleted,@CreateTime)"); strSql.Append(";select @@IDENTITY"); SqlParameter[] parameters = { new SqlParameter("@Name", SqlDbType.VarChar, 255), new SqlParameter("@ArticleTypeUUID", SqlDbType.UniqueIdentifier, 16), new SqlParameter("@IsDeleted", SqlDbType.Int, 4), new SqlParameter("@CreateTime", SqlDbType.DateTime) }; parameters[0].Value = model.Name; parameters[1].Value = Guid.NewGuid(); parameters[2].Value = model.IsDeleted; parameters[3].Value = model.CreateTime; 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 HeqiaoDaoshiCore.Model.ArticleType GetModel(int ID) { StringBuilder strSql = new StringBuilder(); strSql.Append("select top 1 ID,Name,ArticleTypeUUID,IsDeleted,CreateTime from ArticleType "); strSql.Append(" where ID=@ID"); SqlParameter[] parameters = { new SqlParameter("@ID", SqlDbType.Int, 4) }; parameters[0].Value = ID; HeqiaoDaoshiCore.Model.ArticleType model = new HeqiaoDaoshiCore.Model.ArticleType(); DataSet ds = DbHelperSql.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { return(DataRowToModel(ds.Tables[0].Rows[0])); } else { return(null); } }