This returns 0 but i expected 9

Question

Hello

 

This code returns 0 instead of 9. I can't find my mistake.

 

Thanks

Valerie

 

oop.aspx.cs file

namespace OopC
{
public partial class oop : System.Web.UI.Page
{
protected void Button2_Click(object sender, System.EventArgs e)
{
Encaps enc = new Encaps();
int z = 3;
enc.Field = z;
z= enc.Result;
Label2.Text = z.ToString();
}
}

oop.apsx file

<%@ page language="C#" autoeventwireup="true" validaterequest="false" inherits="OopC.oop" CodeBehind="oop.aspx.cs" %>
<asp:Button ID="Button2" runat="server" Text="encapsulation" OnClick="Button2_Click" />
<asp:Label ID="Label2" runat="server" Text=""></asp:Label><br />

in App_Code map: there is a file which contains this:

public class Encaps
{
private int _Field;
private int MethodB()
{
return _Field * 3;
}
public int Field
{
get
{
return _Field;
}
set
{
_Field = value;
}
}
public int Result
{
get
{
return MethodB();
}
}
}