public MainPage()
{
InitializeComponent();
Current = this;
ListFrame.Navigate(typeof(ListPage));
NewFrame.Navigate(typeof(NewPage));
this.SizeChanged += (s, e) => {
if (e.NewSize.Width > 800)
{
State = "All";
}
else
{
if (State != "Detail")
{
State = "List";
}
}
};
SystemNavigationManager.GetForCurrentView().BackRequested += (s, e) => {
if (IsSmallScreen())
{
State = "List";
}
ListPage.Current.ItemSelected = -1;
};
// SetBackground
ImageBrush imageBrush = new ImageBrush {
ImageSource = new BitmapImage(new Uri("ms-appx:///Assets/Background1.jpg", UriKind.Absolute))
};
MainPageGrid.Background = imageBrush;
// 恢复挂起状态
if (((App)App.Current).isSuspend)
{
if (ApplicationData.Current.LocalSettings.Values.ContainsKey("AddNewItem"))
{
var isEditState = (bool)ApplicationData.Current.LocalSettings.Values["AddNewItem"];
if (isEditState)
{
State = "Detail";
}
}
}
if (State != "Detail")
{
State = "List";
}
}
private void aobook_Click(object sender, RoutedEventArgs e)
{
NewFrame.Navigate(new System.Uri("AdminOrderBook.xaml", UriKind.RelativeOrAbsolute));
}
private void btnUser_Click(object sender, RoutedEventArgs e)
{
NewFrame.Navigate(new System.Uri("Profile.xaml", UriKind.RelativeOrAbsolute));
}
private void txtbPositions_Click(object sender, RoutedEventArgs e)
{
NewFrame.Navigate(new System.Uri("Positions.xaml", UriKind.RelativeOrAbsolute));
}