Easy to Use Class for ScreenCapture to Printer

// PrintDlg.cpp : Defines the class behaviors for the application.
//

#include "stdafx.h"
#include "PrintDlg.h"
#include "MainFrm.h"
#include "afxwin.h"

//-----------------------------------
// Add this to the class, where you 
// would like to add the PrntScreen 
// function
#include "PrntScreen.h"
//-----------------------------------


#ifdef _DEBUG
#define new DEBUG_NEW
#endif


// CPrintDlgApp

BEGIN_MESSAGE_MAP(CPrintDlgApp, CWinApp)
	ON_COMMAND(ID_APP_ABOUT, OnAppAbout)
END_MESSAGE_MAP()


// CPrintDlgApp construction

CPrintDlgApp::CPrintDlgApp()
{
	// TODO: add construction code here,
	// Place all significant initialization in InitInstance
}


// The one and only CPrintDlgApp object

CPrintDlgApp theApp;

// CPrintDlgApp initialization

BOOL CPrintDlgApp::InitInstance()
{
	CWinApp::InitInstance();

	// Standard initialization
	// If you are not using these features and wish to reduce the size
	// of your final executable, you should remove from the following
	// the specific initialization routines you do not need
	// Change the registry key under which our settings are stored
	// TODO: You should modify this string to be something appropriate
	// such as the name of your company or organization
	SetRegistryKey(_T("Local AppWizard-Generated Applications"));
	// To create the main window, this code creates a new frame window
	// object and then sets it as the application's main window object
	CMainFrame* pFrame = new CMainFrame;
	m_pMainWnd = pFrame;
	// create and load the frame with its resources
	pFrame->LoadFrame(IDR_MAINFRAME,
		WS_OVERLAPPEDWINDOW | FWS_ADDTOTITLE, NULL,
		NULL);
	// The one and only window has been initialized, so show and update it
	pFrame->ShowWindow(SW_SHOW);
	pFrame->UpdateWindow();
	// call DragAcceptFiles only if there's a suffix
	//  In an SDI app, this should occur after ProcessShellCommand
	return TRUE;
}


// CPrintDlgApp message handlers



// CAboutDlg dialog used for App About

class CAboutDlg : public CDialog
{
public:
	CAboutDlg();

// Dialog Data
	enum { IDD = IDD_ABOUTBOX };

protected:
	virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV support

// Implementation
protected:
	DECLARE_MESSAGE_MAP()
public:
  afx_msg void OnBnClickedButton3();
  afx_msg void OnBnClickedButton1();
  afx_msg void OnBnClickedButton2();
  CButton m_BT_Check;
};

CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD)
{
}

void CAboutDlg::DoDataExchange(CDataExchange* pDX)
{
  CDialog::DoDataExchange(pDX);
  DDX_Control(pDX, IDC_CHECK1, m_BT_Check);
}

BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)
  ON_BN_CLICKED(IDC_BUTTON1, OnBnClickedButton1)
  ON_BN_CLICKED(IDC_BUTTON2, OnBnClickedButton2)
  ON_BN_CLICKED(IDC_BUTTON3, OnBnClickedButton3)
END_MESSAGE_MAP()

// App command to run the dialog
void CPrintDlgApp::OnAppAbout()
{
	CAboutDlg aboutDlg;
	aboutDlg.DoModal();
}


// CPrintDlgApp message handlers

void CAboutDlg::OnBnClickedButton1()
{
  //-----------------------------
  //Fullscreen Capture 
  //-----------------------------
  CPrntScreen * ScrCap;
  ScrCap = new CPrntScreen();

  //Test, if default printer
  if (m_BT_Check.GetCheck()==BST_CHECKED)
    ScrCap->DoPrntScreen(0,2,false);  //Fullcreen, Landscape, Default printer
  else 
    ScrCap->DoPrntScreen(0,0,true);   //Fullcreen, Printer menu

  delete ScrCap;
  ScrCap = NULL;
}


void CAboutDlg::OnBnClickedButton2()
{
  //-----------------------------
  //Active Window Capture
  //-----------------------------
  CPrntScreen * ScrCap;
  ScrCap = new CPrntScreen();

  //Test, if default printer
  if (m_BT_Check.GetCheck()==BST_CHECKED) 
    ScrCap->DoPrntScreen(1,2,false);  //Active Window, Landscape, Default printer
  else 
    ScrCap->DoPrntScreen(1,0,true);   //Active Window, Printer menu

  delete ScrCap;
  ScrCap = NULL;
}


void CAboutDlg::OnBnClickedButton3()
{
  //-------------------------------------------
  //Client Area of Active Window Capture 
  //-------------------------------------------
  CPrntScreen * ScrCap;
  ScrCap = new CPrntScreen();

  //Test, if default printer
  if (m_BT_Check.GetCheck()==BST_CHECKED) 
    ScrCap->DoPrntScreen(2,2,false);  //Client area, Landscape, Default printer
  else 
    ScrCap->DoPrntScreen(2,0,true);   //Client area, Printer menu

  delete ScrCap;
  ScrCap = NULL;
}