DbMigrationsConfiguration(TContext).Seed 方法的问题

如果使用 MigrateDatabaseToLatestVersion<TContext, TMigrationsConfiguration> 数据库初始值设定项,则每次该初始值设定项运行时都会调用此方法。 如果使用 DropCreateDat...

DbMigrationsConfiguration(TContext).Seed 方法的问题 [问题点数:40分,结帖人sinat_30056991] 收藏 关注 sinat_30056991 sinat_30056991 本版等级: 本版...

DbMigrationsConfiguration<TContext>.Seed Method Entity Framework 5.0 Runs after upgrading to the latest migration to allow seed data to be updated. ...

Runs after upgrading to the latest migration to allow seed data to be updated...DbMigrationsConfiguration<TContext> Class System.Data.Entity.Migrations Namespa...

CSDN首页> 主题首页> seed> seed0人关注 资讯 常见问题 开发技巧 工具源码下载 seed 常见问题 DbMigrationsConfiguration(TContext).Seed 方法的问题 来源:论坛 ...

详看 DbMigrationsConfiguration<TContext> AutomaticMigrationsEnabled = false; } protected override void Seed(EF43.UpdateSchema.MyContext context) { // This ...

sealed class Configuration : DbMigrationsConfiguration<MSiH.CigaretteContext> ...at System.Data.Entity.Utilities.TypeExtensions.CreateInstance[T] (Type type,...

Configuration : DbMigrationsConfiguration<Portal....Seed(Portal.PortalContext context) { // This ...// You can use the DbSet<T>.AddOrUpdate() ...

.Migrations.DbMigrationsConfiguration`1.OnSeed(DbContext context) at System.Data.Entity.Migrations.DbMigrator.SeedDatabase() at System.Data.Entity.Migrations....

数据库的删除再新建,这样会造成数据丢失,musicstore中介绍的播种办法也只能满足下...DbMigrationsConfiguration<TContext> where TContext:DbContext { public Configuratio...