asp mvc get last insert id from savechanges()

Question

im using poco code first . how do i get the last insert after savechanges() ?

thanks

Answer 1

var newProduct = db.Product.Add(model);
db.SaveChanges();
var productId = model.Id;

It automatically adds it to the object you are saving

Answer 2

I resolve that problem in such way:

with Max() - you can get last id from table

db.Products.Add(product);
db.SaveChanges();
int lastProductId = db.Products.Max(item => item.ProductId);

ProductId is Key() and increment