// 引用 using Microsoft.EntityFrameworkCore; // 摘要: // Specifies related entities to include in the query results. The navigation property // to be included is specified starting with the type of entity being queried (TEntity). // Further navigation pr
由之前的一篇文章<.net core Entity Framework 与 EF Core>我们都已经知道 EF Core 增加了许多特性,并且性能上也有了很大的提升. 但是EF Core是不支持存储过程及视图的映射的,那么直接通过 DbContext 是没有办法直接调用(就是不能直接 "点" 出来)到存储过程与视图的. 上一篇<.net core EF Core 调用存储过程>中已经讲到了存储过程的调用了,这篇就只讲视图了. 对视图来讲,在数据库中 EF Co
一. 问题 最近.Net Core程序部署到服务器,采用EF6.本地数据库是SQL server 2016,服务器数据库安装的是SQL server 2008 R2,在用到分页查询时报错如下: { "Depth": 0, "ClassName": "", "Message": "Incorrect syntax near 'OFFSET'.\r\nInvalid usage of the option NEXT in
分页控件(定义分页参数) ~/ViewComponents/PaginationViewComponent.cs using HelloWorld.DataContext; using Microsoft.AspNetCore.Hosting; using Microsoft.AspNetCore.Mvc; using Microsoft.Extensions.Logging; namespace HelloWorld.ViewComponents { public class Paginati
随便找的,还没有试过代码. class Program { static int Main() { //每页大小 ; //页码 ; //源数据 string[] names = { "贤静","喵喵","Monsoul","柒夜","钱卓文","吴国军","张三","李四","王五" }; while (pageNum * pa
1.添加引用Nuget包 Microsoft.EntityFrameworkCore.Sqlite Microsoft.EntityFrameworkCore.Design Microsoft.EntityFrameworkCore.Tools.DotNet 2.创建数据库上下文 using Microsoft.EntityFrameworkCore; using System.Collections.Generic; namespace ConsoleApp.SQLite { public c