/// <summary> /// 得到一个对象实体 /// </summary> public Maticsoft.Model.tLink DataRowToModel(DataRow row) { Maticsoft.Model.tLink model = new Maticsoft.Model.tLink(); 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["Url"] != null) { model.Url = row["Url"].ToString(); } if (row["Sort"] != null && row["Sort"].ToString() != "") { model.Sort = int.Parse(row["Sort"].ToString()); } if (row["TyID"] != null && row["TyID"].ToString() != "") { model.TyID = int.Parse(row["TyID"].ToString()); } if (row["Code"] != null) { model.Code = row["Code"].ToString(); } } return(model); }
/// <summary> /// 增加一条数据 /// </summary> public int Add(Maticsoft.Model.tLink model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into tLink("); strSql.Append("Name,Url,Sort,TyID,Code)"); strSql.Append(" values ("); strSql.Append("@Name,@Url,@Sort,@TyID,@Code)"); strSql.Append(";select @@IDENTITY"); SqlParameter[] parameters = { new SqlParameter("@Name", SqlDbType.NVarChar, 30), new SqlParameter("@Url", SqlDbType.VarChar, 100), new SqlParameter("@Sort", SqlDbType.Int, 4), new SqlParameter("@TyID", SqlDbType.Int, 4), new SqlParameter("@Code", SqlDbType.NVarChar, 500) }; parameters[0].Value = model.Name; parameters[1].Value = model.Url; parameters[2].Value = model.Sort; parameters[3].Value = model.TyID; parameters[4].Value = model.Code; object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters); if (obj == null) { return(0); } else { return(Convert.ToInt32(obj)); } }
/// <summary> /// 更新一条数据 /// </summary> public bool Update(Maticsoft.Model.tLink model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update tLink set "); strSql.Append("Name=@Name,"); strSql.Append("Url=@Url,"); strSql.Append("Sort=@Sort,"); strSql.Append("TyID=@TyID,"); strSql.Append("Code=@Code"); strSql.Append(" where id=@id"); SqlParameter[] parameters = { new SqlParameter("@Name", SqlDbType.NVarChar, 30), new SqlParameter("@Url", SqlDbType.VarChar, 100), new SqlParameter("@Sort", SqlDbType.Int, 4), new SqlParameter("@TyID", SqlDbType.Int, 4), new SqlParameter("@Code", SqlDbType.NVarChar, 500), new SqlParameter("@id", SqlDbType.Int, 4) }; parameters[0].Value = model.Name; parameters[1].Value = model.Url; parameters[2].Value = model.Sort; parameters[3].Value = model.TyID; parameters[4].Value = model.Code; parameters[5].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 Maticsoft.Model.tLink GetModel(int id) { StringBuilder strSql = new StringBuilder(); strSql.Append("select top 1 id,Name,Url,Sort,TyID,Code from tLink "); strSql.Append(" where id=@id"); SqlParameter[] parameters = { new SqlParameter("@id", SqlDbType.Int, 4) }; parameters[0].Value = id; Maticsoft.Model.tLink model = new Maticsoft.Model.tLink(); DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { return(DataRowToModel(ds.Tables[0].Rows[0])); } else { return(null); } }