readme.wzd

本书通过85个实例全面讲述了应用MFC进行Visual C++编程的思想。每个实例均以编写一个应用程序要走的步骤编写。全书共分四部分进行介绍

/////////////////////////////////////////////////////////////////////
// Example files.
/////////////////////////////////////////////////////////////////////

WzdDlgBr.cpp -- a dialog bar class
WzdDlgBr.h


/////////////////////////////////////////////////////////////////////
// Modify the Mainframe Class.
/////////////////////////////////////////////////////////////////////

// 1) embed the dialog bar class in MainFrm.h
	CWzdDialogBar	m_WzdDialogBar;


// 2) create dialog bar after creating toolbar in MainFrm.cpp
	if (!m_WzdDialogBar.Create(this, IDD_WZD_DIALOG,
		CBRS_TOP,	// control bar is initially at top of frame
//		CBRS_BOTTOM,// control bar is initially at bottom of frame
//		CBRS_LEFT,	// control bar is initially on left side of frame
//		CBRS_RIGHT,	// control bar is initially on right side of frame
		-1) ||
		!m_WzdDialogBar.InitDialog())
	{
		TRACE0("Failed to create dialog bar\n");
		return -1;      // fail to create
	}
		
   	m_WzdDialogBar.EnableDocking(
		CBRS_ORIENT_HORZ	// control bar will only dock to top or bottom of frame
//		CBRS_ORIENT_VERT	// control bar will only dock to left or right side of frame
//		CBRS_ORIENT_ANY		// control bar will dock to any side of frame
		);
	DockControlBar(&m_WzdDialogBar);



// 3) use ClassWizard to add OnCmdMsg() to CMainFrm
BOOL CMainFrame::OnCmdMsg(UINT nID, int nCode, void* pExtra, AFX_CMDHANDLERINFO* pHandlerInfo) 
{
// 4) pass command interface updates to controls in dialog bar
	if (m_WzdDialogBar.OnCmdMsg(nID,nCode,pExtra,pHandlerInfo))
		return TRUE;
	
	return CMDIFrameWnd::OnCmdMsg(nID, nCode, pExtra, pHandlerInfo);
}

// 5) add View commands to show/hide dialog bar
void CMainFrame::OnViewDialogbar() 
{
	ShowControlBar(&m_WzdDialogBar, (m_WzdDialogBar.GetStyle() & WS_VISIBLE) == 0, FALSE);	
}

void CMainFrame::OnUpdateViewDialogbar(CCmdUI* pCmdUI) 
{
	pCmdUI->SetCheck((m_WzdDialogBar.GetStyle() & WS_VISIBLE) != 0);
}


/////////////////////////////////////////////////////////////////////
// From: Visual C++ MFC Programming by Example by John E. Swanke
// Copyright (C) 1998 jeswanke. All rights reserved.
/////////////////////////////////////////////////////////////////////