protected void Insert_Click(object sender, EventArgs e)
{
NorthwindDataContext db = new NorthwindDataContext();
Product p1 = new Product { CategoryID = 1, ProductName = "Scott's Apple Juice", UnitPrice = 4.23m };
db.Products.InsertOnSubmit(p1);
db.SubmitChanges();
ShowProducts();
}
private void detach_Products(Product entity)
{
this.SendPropertyChanging();
entity.Category = null;
}
private void attach_Products(Product entity)
{
this.SendPropertyChanging();
entity.Category = this;
}
partial void DeleteProduct(Product instance);
partial void UpdateProduct(Product instance);
partial void InsertProduct(Product instance);