摘要：mainEntities2 dbcontext = new mainEntities2(); private void btnAdd_Click(object sender, RoutedEventArgs e) { Students stu = new Students(); stu.Studen 阅读全文

摘要：原文：https://github.com/ErikEJ/SqlCeToolbox/wiki/EF6-workflow-with-SQLite-DDEX-provider 1.Install latest Toolbox Once per Visual Studio edition (daily b 阅读全文

摘要：<?xml version="1.0" encoding="utf-8"?> <configuration> <configSections> <section name="entityFramework" type="System.Data.Entity.Internal.ConfigFile.E 阅读全文

摘要：代码： <ListView Name="listview1" Width="auto"> <ListView.View> <GridView x:Name="gridView1"> <GridViewColumn Header="CityID" DisplayMemberBinding="{Bind 阅读全文

摘要：一：数据库不存在时重新创建数据库 Database.SetInitializer<testContext>(new CreateDatabaseIfNotExists<testContext>()); 二：每次启动应用程序时创建数据库 Database.SetInitializer<testCont 阅读全文