/// <summary>
/// Initializes a new instance of the MainPage class
/// </summary>
/// <param name="userId">the user to look up</param>
/// <param name="apiKey">the API key to use</param>
public MainPage(int userId, string apiKey)
{
InitializeComponent();
IUsersService users = new UsersService(new EtsyContext(apiKey));
users.GetUserDetailsCompleted += this.GetUserDetailsCompleted;
users.GetUserDetails(userId, DetailLevel.Low);
}