LINQ to Entities does not recognize the method 'Int32 Parse(System.String)' method when attempting to parse a column for inequality comparisons

Question

I have following code in my page:

var myVar= Entity.SetName
                 .Where(p => int.Parse(p.ID) >= start &&
                  int.Pars         


        

Answer 1

private void LoadDetail(int id)
    {
        var sp = from category in db.ProductCategories
                 join product in db.Products on category.ProductCategoryID equals product.ProductCategoryID
                 where id == int.Parse(category.ProductCategoryID)
                 select new
                 {
                     product.ProductID,
                     product.ProductName,
                     product.ProductCode,
                     product.Deception,
                     category.CategoryName,
                     product.Quanrity,
                     product.Price
                 };
        DGVDetail.DataSource = sp.ToList();//help: Error: LINQ to Entities does not recognize the method 'Int32 Parse(System.String)' method, and this method cannot be translated into a store expression
    }

    private void DGVMaster_CellClick(object sender, DataGridViewCellEventArgs e)
    {
        int index = e.RowIndex;
        LoadDetail(index + 1);
    }