serverview.cpp

此源码使用VC编写的一个聊天程序

// ServerView.cpp : implementation of the CServerView class
//

#include "stdafx.h"
#include "Server.h"

#include "ServerDoc.h"
#include "ServerView.h"

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

/////////////////////////////////////////////////////////////////////////////
// CServerView

IMPLEMENT_DYNCREATE(CServerView, CEditView)

BEGIN_MESSAGE_MAP(CServerView, CEditView)
	//{{AFX_MSG_MAP(CServerView)
		// NOTE - the ClassWizard will add and remove mapping macros here.
		//    DO NOT EDIT what you see in these blocks of generated code!
	//}}AFX_MSG_MAP
	// Standard printing commands
	ON_COMMAND(ID_FILE_PRINT, CEditView::OnFilePrint)
	ON_COMMAND(ID_FILE_PRINT_DIRECT, CEditView::OnFilePrint)
	ON_COMMAND(ID_FILE_PRINT_PREVIEW, CEditView::OnFilePrintPreview)
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CServerView construction/destruction

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

}

CServerView::~CServerView()
{
}

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

	BOOL bPreCreated = CEditView::PreCreateWindow(cs);
	cs.style &= ~(ES_AUTOHSCROLL|WS_HSCROLL);	// Enable word-wrapping

	return bPreCreated;
}

/////////////////////////////////////////////////////////////////////////////
// CServerView drawing

void CServerView::OnDraw(CDC* pDC)
{
	CServerDoc* pDoc = GetDocument();
	ASSERT_VALID(pDoc);
	// TODO: add draw code for native data here
}

/////////////////////////////////////////////////////////////////////////////
// CServerView printing

BOOL CServerView::OnPreparePrinting(CPrintInfo* pInfo)
{
	// default CEditView preparation
	return CEditView::OnPreparePrinting(pInfo);
}

void CServerView::OnBeginPrinting(CDC* pDC, CPrintInfo* pInfo)
{
	// Default CEditView begin printing.
	CEditView::OnBeginPrinting(pDC, pInfo);
}

void CServerView::OnEndPrinting(CDC* pDC, CPrintInfo* pInfo)
{
	// Default CEditView end printing
	CEditView::OnEndPrinting(pDC, pInfo);
}

/////////////////////////////////////////////////////////////////////////////
// CServerView diagnostics

#ifdef _DEBUG
void CServerView::AssertValid() const
{
	CEditView::AssertValid();
}

void CServerView::Dump(CDumpContext& dc) const
{
	CEditView::Dump(dc);
}

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

/////////////////////////////////////////////////////////////////////////////
// CServerView message handlers

void CServerView::DisplayString(LPCTSTR lpszMessage)
{
	CString strTemp = lpszMessage;
	int len = GetWindowTextLength();
	GetEditCtrl().SetSel(len,len);
	GetEditCtrl().ReplaceSel(strTemp);

}

void CServerView::DisplayStringWithCRLF(LPCTSTR lpszMessage)
{
	CString strTemp = lpszMessage;
	strTemp += _T("\r\n");
	int len = GetWindowTextLength();
	GetEditCtrl().SetSel(len,len);
	GetEditCtrl().ReplaceSel(strTemp);

}