LINQ select one field from list of DTO objects to array

Question

I have DTO class that defines order line like this:

public class Line
{
    public string Sku { get; set; }
    public int Qty    { get; set; }
}
         


        

Answer 1

You can select all Sku elements of your myLines list and then convert the result to an array.

string[] mySKUsArray = myLines.Select(x=>x.Sku).ToArray();