0
我在IEnumerable中创建了我需要的东西,然后我需要将集合插入到数据库中,但无法计算出如何。请看看我的代码片段:使用EntityFramework插入多个对象?
public void CopyPonyJetpacks(Pony p_s, Pony p_d)
{
try
{
using (var scope = new TransactionScope())
{
var assocs = from x in p_s.Pony_Jetpacks
select new Pony_Jetpacks()
{
Id=Guid.NewGuid(),
JetpackId=x.JetpackId,
PonyId=p_d.Id
};
data.Pony_Jetpacks.AddObject(assocs); //This doesn't work, what to do?
data.SaveChanges();
scope.Complete();
}
}
catch (Exception e)
{
throw e;
}
}
这将是非常可悲的,如果我不得不在“ASSOCS”转换成列表,然后插入一个接一个。