ScrollViewer_wcp.cpp

//ScrollViewer_wcp.cpp file

usingnamespaceSystem;
usingnamespaceSystem::Windows;
usingnamespaceSystem::Windows::Controls;
usingnamespaceSystem::Windows::Media;
usingnamespaceSystem::Windows::Shapes;
usingnamespaceSystem::Threading;

namespaceSDKSample {

 public ref classapp : Application {

private:
 ScrollViewer^ myScrollViewer;
 StackPanel^ myStackPanel;
 Window^ mainWindow;

protected:
virtualvoidOnStartup (System::Windows::StartupEventArgs^ e) override
 {
Application::OnStartup(e);
CreateAndShowMainWindow();
 };

private:
voidCreateAndShowMainWindow () 
 {
// <Snippet1>

// Create the application's main window
 mainWindow = gcnew System::Windows::Window();
 mainWindow->Title = "ScrollViewer Sample";

// Define a ScrollViewer
 myScrollViewer = gcnew ScrollViewer();
 myScrollViewer->HorizontalScrollBarVisibility = ScrollBarVisibility::Auto;

// Add Layout control
 myStackPanel = gcnew StackPanel();
 myStackPanel->HorizontalAlignment = HorizontalAlignment::Left;
 myStackPanel->VerticalAlignment = VerticalAlignment::Top;

 TextBlock^ myTextBlock = gcnew TextBlock();
 myTextBlock->TextWrapping = TextWrapping::Wrap;
 myTextBlock->Margin = System::Windows::Thickness(0, 0, 0, 20);
 myTextBlock->Text = "Scrolling is enabled when it is necessary. Resize the Window, making it larger and smaller.";

 Rectangle^ myRectangle = gcnew Rectangle();
 myRectangle->Fill = Brushes::Red;
 myRectangle->Width = 500;
 myRectangle->Height = 500;

// Add child elements to the parent StackPanel
 myStackPanel->Children->Add(myTextBlock);
 myStackPanel->Children->Add(myRectangle);

// Add the StackPanel as the lone Child of the Border
 myScrollViewer->Content = myStackPanel;

// Add the Border as the Content of the Parent Window Object
 mainWindow->Content = myScrollViewer;
 mainWindow->Show();

//</Snippet1>
 };
 };

 private ref classEntryClass {

public:
 [System::STAThread()]
staticvoidMain () 
 {
 SDKSample::app^ app = gcnew SDKSample::app();
 app->Run();
 };
 };
}

//Entry Point:
[System::STAThreadAttribute()]
voidmain ()
{
returnSDKSample::EntryClass::Main();
}