private void OpenVendingPage(object sender, VendingPageViewModel viewModel)
{
viewModel.OnOpenKeyManagementPage += OpenKeyManagementPage;
viewModel.OnOpenUserManagementPage += OpenUserManagementPage;
viewModel.OnOpenLogPage += OpenLogPage;
var page = new VendingPage(viewModel);
NavigationPage.SetHasBackButton(page, true);
MainPage.Navigation.PushAsync(page);
}
public VendingPage(VendingPageViewModel viewModel)
{
InitializeComponent();
BindingContext = viewModel;
}