LINQ to Entities does not recognize the method 'Int32 Parse(System.String)' method, and this method cannot be translated into a store expression

Question

I am using Entity Framework, and I have a line of code that is taking a var and translating it back to an iint for the database.

var record = context.enrollm         


        

Answer 1

This works for me:

  var iId = int.Parse(TextBox1.Text);
 var item = db.Items.Where(p => p.ItemID == iId ).FirstOrDefault();

To make that work you should convert your textbox value outside of the lambda expression.