public Receipt()
{
this.InitializeComponent();
this.navigationHelper = new NavigationHelper(this);
this.navigationHelper.LoadState += navigationHelper_LoadState;
RegisterForPrinting();
}
public Orders()
{
this.InitializeComponent();
this.navigationHelper = new NavigationHelper(this);
this.navigationHelper.LoadState += navigationHelper_LoadState;
this.navigationHelper.SaveState += navigationHelper_SaveState;
}
public MainPage()
{
InitializeComponent();
NavigationHelper = new NavigationHelper(this);
NavigationHelper.LoadState += navigationHelper_LoadState;
}
