EF软删和删除 运用泛型

public int Remove(int id)
{
T u1 = context.Set<T>().Find(id);
//context.Set<T>().Remove(u1);
//return context.SaveChanges();

context.Entry(u1).Property("IsDelete").IsModified = true;
context.Entry(u1).Property("IsDelete").CurrentValue = true;

return 0;
}

public int Remove(int[] ids)
{
int counter = ids.Length;
for (int i = 0; i < counter; i++)
{
//T u1 = context.Set<T>().Find(ids[i]);
//context.Set<T>().Remove(u1);
Remove(ids[i]);
}
//return context.SaveChanges();
return 0;
}