//CanvasZ-Order.cpp file

using namespace System;
using namespace System::Windows;
using namespace System::Windows::Controls;
using namespace System::Windows::Media;
using namespace System::Windows::Shapes;
using namespace System::Threading;

namespace SDKSample {

   public ref class app : Application {

   private: 
      Canvas^ myCanvas;
      Rectangle^ myRectangle1;
      Rectangle^ myRectangle2;
      Rectangle^ myRectangle3;
      Rectangle^ myRectangle4;
      Rectangle^ myRectangle5;
      Rectangle^ myRectangle6;
      Window^ mainWindow;

   protected: 
      virtual void OnStartup (StartupEventArgs^ e) override 
      {
         Application::OnStartup(e);
         CreateAndShowMainWindow();
      };

   private: 
      void CreateAndShowMainWindow () 

      {

         // Create the application's main window
         mainWindow = gcnew Window();
         mainWindow->Title = "Canvas ZIndex Sample";

         // Create the Canvas
         myCanvas = gcnew Canvas();

         // Create the child Rectangle elements
         myRectangle1 = gcnew Rectangle();
         myRectangle2 = gcnew Rectangle();
         myRectangle3 = gcnew Rectangle();
         myRectangle4 = gcnew Rectangle();
         myRectangle5 = gcnew Rectangle();
         myRectangle6 = gcnew Rectangle();

         // Set properties on the Rectangle elements
         Canvas::SetTop(myRectangle1, 100);
         Canvas::SetLeft(myRectangle1, 100);
         Canvas::SetZIndex(myRectangle1, 3);
         myRectangle1->Fill = Brushes::Blue;
         myRectangle1->Width = 100;
         myRectangle1->Height = 100;

         Canvas::SetTop(myRectangle2, 150);
         Canvas::SetLeft(myRectangle2, 150);
         Canvas::SetZIndex(myRectangle2, 1);
         myRectangle2->Fill = Brushes::Yellow;
         myRectangle2->Width = 100;
         myRectangle2->Height = 100;

         Canvas::SetTop(myRectangle3, 200);
         Canvas::SetLeft(myRectangle3, 200);
         Canvas::SetZIndex(myRectangle3, 2);
         myRectangle3->Fill = Brushes::Green;
         myRectangle3->Width = 100;
         myRectangle3->Height = 100;

         Canvas::SetTop(myRectangle4, 300);
         Canvas::SetLeft(myRectangle4, 200);
         Canvas::SetZIndex(myRectangle4, 1);
         myRectangle4->Fill = Brushes::Green;
         myRectangle4->Width = 100;
         myRectangle4->Height = 100;

         Canvas::SetTop(myRectangle5, 350);
         Canvas::SetLeft(myRectangle5, 150);
         Canvas::SetZIndex(myRectangle5, 3);
         myRectangle5->Fill = Brushes::Yellow;
         myRectangle5->Width = 100;
         myRectangle5->Height = 100;

         Canvas::SetTop(myRectangle6, 400);
         Canvas::SetLeft(myRectangle6, 100);
         Canvas::SetZIndex(myRectangle6, 2);
         myRectangle6->Fill = Brushes::Blue;
         myRectangle6->Width = 100;
         myRectangle6->Height = 100;

         // Add the Rectangles to the Canvas' Children collection
         myCanvas->Children->Add(myRectangle1);
         myCanvas->Children->Add(myRectangle2);
         myCanvas->Children->Add(myRectangle3);
         myCanvas->Children->Add(myRectangle4);
         myCanvas->Children->Add(myRectangle5);
         myCanvas->Children->Add(myRectangle6);

         // Add the Canvas as the Content of the parent Window Object
         mainWindow->Content = myCanvas;
         mainWindow->Show();

      }
      ;
   };

   private ref class EntryClass {

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

//Entry Point:
[System::STAThreadAttribute()]
void main ()
{
   return SDKSample::EntryClass::Main();
}