uithread.cpp

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// UIThread.cpp : implementation file
//

#include "stdafx.h"
#include "2dcad.h"
#include "UIThread.h"

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

/////////////////////////////////////////////////////////////////////////////
// CUIThread

IMPLEMENT_DYNCREATE(CUIThread, CWinThread)

CUIThread::CUIThread()
{
}

CUIThread::~CUIThread()
{
}

BOOL CUIThread::InitInstance()
{
	// TODO:  perform and per-thread initialization here
	///////////////////////////////////////////////////
	//在InitInstance中分配内存空间,产生窗口类对象
	CFrameWnd* pFrameWnd = new CFrameWnd();//动态分配内存空间

	//保存指针到CUIThread的m_pMainWnd成员中
	m_pMainWnd = pFrameWnd;//在线程正常退出时会自动被释放内存空间

	//使用Create函数产生窗口
//	pFrameWnd->Create(NULL,"用户界面线程");
	//或者使用LoadFrame装入框架窗口
	pFrameWnd->LoadFrame(IDR_MAINFRAME);

	//使用ShowWindow函数显示窗口
	pFrameWnd->ShowWindow(SW_SHOW);
	//更新窗口
	pFrameWnd->UpdateWindow();

	return TRUE;
}

int CUIThread::ExitInstance()
{
	// TODO:  perform any per-thread cleanup here
	return CWinThread::ExitInstance();
}

BEGIN_MESSAGE_MAP(CUIThread, CWinThread)
	//{{AFX_MSG_MAP(CUIThread)
		// NOTE - the ClassWizard will add and remove mapping macros here.
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CUIThread message handlers