public MainPage()
{
this.InitializeComponent();
highlightBrush = this.Resources["ApplicationPressedForegroundThemeBrush"] as Brush;
// Accumulate all the classes that derive from DependencyObject
AddToClassList(typeof(Windows.UI.Xaml.DependencyObject));
// Sort them alphabetically by name
classes.Sort((t1, t2) =>
{
return(String.Compare(t1.GetTypeInfo().Name, t2.GetTypeInfo().Name));
});
// Put all these sorted classes into a tree structure
ClassAndSubclasses rootClass = new ClassAndSubclasses(rootType);
AddToTree(rootClass, classes);
// Display the tree using TextBlock's added to StackPanel
DisplayAndPrinterPrep(rootClass, 0);
// Create PrintDocument and attach handlers
printDocument = new PrintDocument();
printDocumentSource = printDocument.DocumentSource;
printDocument.Paginate += OnPrintDocumentPaginate;
printDocument.GetPreviewPage += OnPrintDocumentGetPreviewPage;
printDocument.AddPages += OnPrintDocumentAddPages;
}
void AddToTree(ClassAndSubclasses parentClass, List <Type> classes)
{
foreach (Type type in classes)
{
Type baseType = type.GetTypeInfo().BaseType;
if (baseType == parentClass.Type)
{
ClassAndSubclasses subClass = new ClassAndSubclasses(type);
parentClass.Subclasses.Add(subClass);
AddToTree(subClass, classes);
}
}
}
void DisplayAndPrinterPrep(ClassAndSubclasses parentClass, int indent)
{
TypeInfo typeInfo = parentClass.Type.GetTypeInfo();
// Create TextBlock and add to StackPanel
TextBlock txtblk = CreateTextBlock(typeInfo, indent);
stackPanel.Children.Add(txtblk);
// Create TextBlock and add to printer list
txtblk = CreateTextBlock(typeInfo, indent);
txtblk.Foreground = blackBrush;
printerTextBlocks.Add(txtblk);
// Call this method recursively for all subclasses
foreach (ClassAndSubclasses subclass in parentClass.Subclasses)
{
DisplayAndPrinterPrep(subclass, indent + 1);
}
}