childqueryfrm.cpp

一个农用车辆管理系统的雏形

// ChildQueryFrm.cpp : 实现文件
//

#include "stdafx.h"
#include "NongCheManage.h"
#include "ChildQueryFrm.h"

#include "MainFrm.h"
#include ".\childqueryfrm.h"


// CChildQueryFrm

IMPLEMENT_DYNCREATE(CChildQueryFrm, CMDIChildWnd)

CChildQueryFrm::CChildQueryFrm()
{
}

CChildQueryFrm::~CChildQueryFrm()
{
	CMainFrame * pmainwnd=(CMainFrame *)AfxGetMainWnd();
	pmainwnd->pDoc3=NULL;
	theApp.m_ChildWindowOpen=false;
}


BEGIN_MESSAGE_MAP(CChildQueryFrm, CMDIChildWnd)
END_MESSAGE_MAP()


// CChildQueryFrm 消息处理程序

BOOL CChildQueryFrm::PreCreateWindow(CREATESTRUCT& cs)
{
	cs.style |= WS_VISIBLE|WS_MAXIMIZE;
	theApp.m_ChildWindowOpen=true;

	return CMDIChildWnd::PreCreateWindow(cs);
}