/// <summary> /// 更新一条数据 /// </summary> public bool Update(Tc.Model.TcFenlei model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update TcFenlei set "); strSql.Append("Name=@Name,"); strSql.Append("Types=@Types,"); strSql.Append("Pid=@Pid,"); strSql.Append("Paixu=@Paixu,"); strSql.Append("Url=@Url,"); strSql.Append("Miaoshu=@Miaoshu,"); strSql.Append("SeoTitle=@SeoTitle,"); strSql.Append("SeoKeyword=@SeoKeyword,"); strSql.Append("SeoDescription=@SeoDescription"); strSql.Append(" where ID=@ID"); SqlParameter[] parameters = { new SqlParameter("@Name", SqlDbType.NVarChar, 50), new SqlParameter("@Types", SqlDbType.NVarChar, 50), new SqlParameter("@Pid", SqlDbType.Int, 4), new SqlParameter("@Paixu", SqlDbType.Int, 4), new SqlParameter("@Url", SqlDbType.NVarChar, 100), new SqlParameter("@Miaoshu", SqlDbType.NText), new SqlParameter("@SeoTitle", SqlDbType.NVarChar, 300), new SqlParameter("@SeoKeyword", SqlDbType.NVarChar, 300), new SqlParameter("@SeoDescription", SqlDbType.NVarChar, 300), new SqlParameter("@ID", SqlDbType.Int, 4) }; parameters[0].Value = model.Name; parameters[1].Value = model.Types; parameters[2].Value = model.Pid; parameters[3].Value = model.Paixu; parameters[4].Value = model.Url; parameters[5].Value = model.Miaoshu; parameters[6].Value = model.SeoTitle; parameters[7].Value = model.SeoKeyword; parameters[8].Value = model.SeoDescription; parameters[9].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 Tc.Model.TcFenlei DataRowToModel(DataRow row) { Tc.Model.TcFenlei model = new Tc.Model.TcFenlei(); 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["Types"] != null) { model.Types = row["Types"].ToString(); } if (row["Pid"] != null && row["Pid"].ToString() != "") { model.Pid = int.Parse(row["Pid"].ToString()); } if (row["Paixu"] != null && row["Paixu"].ToString() != "") { model.Paixu = int.Parse(row["Paixu"].ToString()); } if (row["Url"] != null) { model.Url = row["Url"].ToString(); } if (row["Miaoshu"] != null) { model.Miaoshu = row["Miaoshu"].ToString(); } if (row["SeoTitle"] != null) { model.SeoTitle = row["SeoTitle"].ToString(); } if (row["SeoKeyword"] != null) { model.SeoKeyword = row["SeoKeyword"].ToString(); } if (row["SeoDescription"] != null) { model.SeoDescription = row["SeoDescription"].ToString(); } } return(model); }
/// <summary> /// 增加一条数据 /// </summary> public int Add(Tc.Model.TcFenlei model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into TcFenlei("); strSql.Append("Name,Types,Pid,Paixu,Url,Miaoshu,SeoTitle,SeoKeyword,SeoDescription)"); strSql.Append(" values ("); strSql.Append("@Name,@Types,@Pid,@Paixu,@Url,@Miaoshu,@SeoTitle,@SeoKeyword,@SeoDescription)"); strSql.Append(";select @@IDENTITY"); SqlParameter[] parameters = { new SqlParameter("@Name", SqlDbType.NVarChar, 50), new SqlParameter("@Types", SqlDbType.NVarChar, 50), new SqlParameter("@Pid", SqlDbType.Int, 4), new SqlParameter("@Paixu", SqlDbType.Int, 4), new SqlParameter("@Url", SqlDbType.NVarChar, 100), new SqlParameter("@Miaoshu", SqlDbType.NText), new SqlParameter("@SeoTitle", SqlDbType.NVarChar, 300), new SqlParameter("@SeoKeyword", SqlDbType.NVarChar, 300), new SqlParameter("@SeoDescription", SqlDbType.NVarChar, 300) }; parameters[0].Value = model.Name; parameters[1].Value = model.Types; parameters[2].Value = model.Pid; parameters[3].Value = model.Paixu; parameters[4].Value = model.Url; parameters[5].Value = model.Miaoshu; parameters[6].Value = model.SeoTitle; parameters[7].Value = model.SeoKeyword; parameters[8].Value = model.SeoDescription; object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters); if (obj == null) { return(0); } else { return(Convert.ToInt32(obj)); } }
/// <summary> /// 增加一条数据 /// </summary> public int Add(Tc.Model.TcFenlei model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into TcFenlei("); strSql.Append("Name,Types,Pid,Paixu,Url,Miaoshu,SeoTitle,SeoKeyword,SeoDescription)"); strSql.Append(" values ("); strSql.Append("@Name,@Types,@Pid,@Paixu,@Url,@Miaoshu,@SeoTitle,@SeoKeyword,@SeoDescription)"); SqlParameter[] parameters = { new SqlParameter("@Name", SqlDbType.VarChar, 255), new SqlParameter("@Types", SqlDbType.VarChar, 255), new SqlParameter("@Pid", SqlDbType.Int, 4), new SqlParameter("@Paixu", SqlDbType.Int, 4), new SqlParameter("@Url", SqlDbType.VarChar, 255), new SqlParameter("@Miaoshu", SqlDbType.VarChar, 0), new SqlParameter("@SeoTitle", SqlDbType.VarChar, 255), new SqlParameter("@SeoKeyword", SqlDbType.VarChar, 255), new SqlParameter("@SeoDescription", SqlDbType.VarChar, 255) }; parameters[0].Value = model.Name; parameters[1].Value = model.Types; parameters[2].Value = model.Pid; parameters[3].Value = model.Paixu; parameters[4].Value = model.Url; parameters[5].Value = model.Miaoshu; parameters[6].Value = model.SeoTitle; parameters[7].Value = model.SeoKeyword; parameters[8].Value = model.SeoDescription; int rows = DbHelper.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(GetMaxId()); } else { return(0); } }
/// <summary> /// 得到一个对象实体 /// </summary> public Tc.Model.TcFenlei GetModel(int ID) { StringBuilder strSql = new StringBuilder(); strSql.Append("select top 1 ID,Name,Types,Pid,Paixu,Url,Miaoshu,SeoTitle,SeoKeyword,SeoDescription from TcFenlei "); strSql.Append(" where ID=@ID"); SqlParameter[] parameters = { new SqlParameter("@ID", SqlDbType.Int, 4) }; parameters[0].Value = ID; Tc.Model.TcFenlei model = new Tc.Model.TcFenlei(); DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { return(DataRowToModel(ds.Tables[0].Rows[0])); } else { return(null); } }