I have combined 3 of my tables by using linq join. After that i want to update this table by using data that i get from webform. How can i do this ? My implementation is below
public void updateShoes(Shoe shoe)
{
var query = from b in db.BrandTbls.AsQueryable()
join m in db.ShoeModelTbls on b.BrandID equals m.BrandID
join s in db.ShoeTbls on m.ModelID equals s.ModelID
where shoe.ShoeID == s.ShoeID
orderby m.ModelName
select new
{
s.ShoeID,
s.Size,
s.PrimaryColor,
s.SecondaryColor,
s.Quantity,
m.ModelName,
m.Price,
b.BrandName
};
}
David Miller
29-Jan-2015Though your approach is a little bit unclear right now (for e.g. we don't know which entities you are trying to update), however you can modify your code like this,
Rather picking selected properties from each Entity, you can pick whole entity. Then you can update each entity in a loop as I have doing above.