WPF Binding to object created within MainWindow class
<p>So I need to bind a simple label to property of an object created from class. The Class that I am trying to create goes like this:</p>

<pre><code>    public class Creature : INotifyPropertyChanged
{
    public event PropertyChangedEventHandler PropertyChanged;
    protected void OnPropertyChanged(string name)
    {
        PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(name));
    }
    private string _Name = "Default";
    public string Name
    {
        get { return _Name; }
        set
        {
            _Name = value;
            OnPropertyChanged(nameof(Name));
        }
    }
    private string _Gender = "Default";
    public string Gender
    {
        get { return _Gender; }
        set
        {
            if (_Gender != value)
            {
                _Gender = value;
                OnPropertyChanged(nameof(Gender));
            }
        }
    }
}
</code></pre>

<p>Then I create instance of it in the MainWindow.xaml.cs like this:</p>

<pre><code>    public partial class MainWindow : Window
{
    private Creature Player = new Creature();
    public MainWindow()
    {
        InitializeComponent();
        //Tried setting DataContext in hopes of being able to access Player object
        DataContext = this;
    }

    private void button1_Click(object sender, RoutedEventArgs e)
    {
        Player.Gender = "Male";
        Player.Name = "Mike";
        //This bit of code here is used to check if value has changed by displaying it in a textbox
        textBox.Text = "Name: " + Player.Name;
        textBox.Text += "\nGender: " + Player.Gender;
    }
    private void button2_Click(object sender, RoutedEventArgs e)
    {
        Player.Gender = "Female";
        Player.Name = "Sarah";
        textBox.Text = "Name: " + Player.Name;
        textBox.Text += "\nGender: " + Player.Gender;
    }
}
</code></pre>

<p>The problem is I don't know what is supposed to be DataContext here, as no matter what I tried I can't get access to Player field, and I tried setting it to public, didn't change anything. I still can bind to the class "Creature" but not the field, is there a way to make changes done to field Creature, apply to the class perhaps?</p>