C＃从另一个变量调用变量

Question

public class Car
 {
     public string Color { get; set; }
     public string Model { get; set; }
 }

How I call "Car.Color" or "Car.Model" from a variable?

Ex.

string MyVariable = "Color";
MyListBox.Items.Add(Car.Model); //It Works Ok
MyListBox.Items.Add(Car.MyVariable); // How??

Regards.

Answer 1

You'd have to use reflection. For example:

var property = typeof(Car).GetProperty(MyVariable);
MyListBox.Items.Add(property.GetValue(Car)); // .NET 4.5

Or:

var property = typeof(Car).GetProperty(MyVariable);
MyListBox.Items.Add(property.GetValue(Car, null)); // Prior to .NET 4.5

(Your sample code would be clearer if you used a different name for the variable Car than the type Car , mind you. Ditto MyVariable which doesn't look like a variable in normal .NET naming conventions.)