axsrvrview.cpp

《VC++ 编程技巧与示例 .rar》各个示例代码绝对可用

// AXSrvrView.cpp : implementation of the CAXSrvrView class
//

#include "stdafx.h"
#include "AXSrvr.h"

#include "AXSrvrDoc.h"
#include "AXSrvrView.h"
#include "InputDlg.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// CAXSrvrView

IMPLEMENT_DYNCREATE(CAXSrvrView, CView)

BEGIN_MESSAGE_MAP(CAXSrvrView, CView)
	//{{AFX_MSG_MAP(CAXSrvrView)
	ON_COMMAND(ID_CANCEL_EDIT_SRVR, OnCancelEditSrvr)
	ON_COMMAND(ID_SET_SETSTRING, OnSetSetstring)
	//}}AFX_MSG_MAP
	// Standard printing commands
	ON_COMMAND(ID_FILE_PRINT, CView::OnFilePrint)
	ON_COMMAND(ID_FILE_PRINT_DIRECT, CView::OnFilePrint)
	ON_COMMAND(ID_FILE_PRINT_PREVIEW, CView::OnFilePrintPreview)
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CAXSrvrView construction/destruction

CAXSrvrView::CAXSrvrView()
{
	// TODO: add construction code here

}

CAXSrvrView::~CAXSrvrView()
{
}

BOOL CAXSrvrView::PreCreateWindow(CREATESTRUCT& cs)
{
	// TODO: Modify the Window class or styles here by modifying
	//  the CREATESTRUCT cs

	return CView::PreCreateWindow(cs);
}

/////////////////////////////////////////////////////////////////////////////
// CAXSrvrView drawing

void CAXSrvrView::OnDraw(CDC* pDC)
{
	CAXSrvrDoc* pDoc = GetDocument();
	ASSERT_VALID(pDoc);
	// TODO: add draw code for native data here
	//●:
	CRect rc;
	GetClientRect(&rc);
	CBrush br(RGB(100,200,255)), * obr;
	obr=pDC->SelectObject(&br);
	pDC->Rectangle(rc);
	pDC->SelectObject(obr);
	br.DeleteObject();

	pDC->SetTextAlign(TA_CENTER);
	pDC->SetBkMode(TRANSPARENT);
	pDC->SetTextColor(RGB(155,55,0));
    pDC->TextOut(rc.Width()/2,rc.Height()/2, pDoc->m_Str);
}

/////////////////////////////////////////////////////////////////////////////
// CAXSrvrView printing

BOOL CAXSrvrView::OnPreparePrinting(CPrintInfo* pInfo)
{
	// default preparation
	return DoPreparePrinting(pInfo);
}

void CAXSrvrView::OnBeginPrinting(CDC* /*pDC*/, CPrintInfo* /*pInfo*/)
{
	// TODO: add extra initialization before printing
}

void CAXSrvrView::OnEndPrinting(CDC* /*pDC*/, CPrintInfo* /*pInfo*/)
{
	// TODO: add cleanup after printing
}

/////////////////////////////////////////////////////////////////////////////
// OLE Server support

// The following command handler provides the standard keyboard
//  user interface to cancel an in-place editing session.  Here,
//  the server (not the container) causes the deactivation.
void CAXSrvrView::OnCancelEditSrvr()
{
	GetDocument()->OnDeactivateUI(FALSE);
}

/////////////////////////////////////////////////////////////////////////////
// CAXSrvrView diagnostics

#ifdef _DEBUG
void CAXSrvrView::AssertValid() const
{
	CView::AssertValid();
}

void CAXSrvrView::Dump(CDumpContext& dc) const
{
	CView::Dump(dc);
}

CAXSrvrDoc* CAXSrvrView::GetDocument() // non-debug version is inline
{
	ASSERT(m_pDocument->IsKindOf(RUNTIME_CLASS(CAXSrvrDoc)));
	return (CAXSrvrDoc*)m_pDocument;
}
#endif //_DEBUG

/////////////////////////////////////////////////////////////////////////////
// CAXSrvrView message handlers

void CAXSrvrView::OnSetSetstring() 
{
	// TODO: Add your command handler code here

    CInputDlg dlg;
    int result = dlg.DoModal();
    if (result == IDOK)
    {
        CAXSrvrDoc * pDoc = GetDocument();
        pDoc->m_Str = dlg.m_Str;
        Invalidate();
        pDoc->SetModifiedFlag();
        pDoc->NotifyChanged();
    }
}