My issue is im trying to write a lambda expression! Problem is that I am not sure I am doing it right.
var result = dataset.student.Where(n => n.ID == num);
**num is a value recieved from id text box
this.FirstNameTextBox = result.Where(n=>n.FirstName);
It should be:
this.FirstNameTextBox.Text = result.Select(n => n.FirstName).FirstOrDefault();