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//Site entity
public class Site
{
public long Id { get; set; }
public string Title { get; set; }
public virtual List<Language> Languages { get; set; }
}
//language entity
public class Language
{
public long Id { get; set; }
public string Title { get; set; }
public string ShortName { get; set; }
public virtual List<Site> Sites { get; set; }
}
//my context with custom connection and transaction
public class PortalBaseContext : DbContext
{
public PortalBaseContext(DbConnection conn)
: base(conn, false)
{
Database.UseTransaction((DbTransaction)PersistContext.Transaction);
}
protected override void OnModelCreating(DbModelBuilder modelBuilder)
{
modelBuilder.Entity<Site>().ToTable("TblSite");
modelBuilder.Entity<Language>().ToTable("TblLanguage");
modelBuilder.Entity<Site>().
HasMany(c => c.Languages).
WithMany(p => p.Sites).
Map(
m =>
{
m.MapLeftKey("LanguageId");
m.MapRightKey("SiteId");
m.ToTable("TblSiteLanguage");
});
}
public DbSet<Site> TblSite { get; set; }
public DbSet<Language> TblLanguage { get; set; }
}
PortalBaseContext c = new PortalBaseContext();
//Part1
DbSet<Site> query = c.Set<Site>();
query.Include("Languages");
lst = query.ToList();
//Part2
//lst = c.TblSite.Include("Languages").ToList();
in part1 include not work !! 如果評論part1和使用part2包括正常工作!DbContext設置<>包括不工作
我使用每個請求的自定義連接和事務,並且想要爲每個類加載 子屬性。
in part1 include not work !! 如果評論part1和使用part2包括正常工作!
我使用每個請求的自定義連接和事務,並且想要爲每個類加載 子屬性。
究竟你 「不行」 是什麼意思?您看到有特定的例外或意外行爲嗎? –