嵌入式/单片机编程

开发平台：

Visual C++

Special.cpp：源码内容

							// Special.cpp : implementation file
#include "stdafx.h"
#include "MobileClient.h"
#include "Special.h"
#include "DataParsing.h"
// CSpecial dialog
IMPLEMENT_DYNAMIC(CSpecial, CDialog)
//CSpecial构造
CSpecial::CSpecial(CWnd* pParent /*=NULL*/)
	: CDialog(CSpecial::IDD, pParent)
	
{
	CMobileClientApp* App=(CMobileClientApp*)AfxGetApp();
		App->m_tcp.OnRead = OnReadSpecial;
}
//CSpecial析构
CSpecial::~CSpecial()
{
}
void CSpecial::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	DDX_Control(pDX, IDC_LIST1, m_SpecialList);
}
BEGIN_MESSAGE_MAP(CSpecial, CDialog)
	ON_BN_CLICKED(IDC_BUTTON1, &CSpecial::OnBnClickedButton1)
END_MESSAGE_MAP()
// CSpecial message handlers
//回调函数
void CALLBACK CSpecial::OnReadSpecial(CWnd* pWnd,const char *buf,int len)
{
	
	
	CString strRecv(buf);
    CMobileClientApp* App=(CMobileClientApp*)AfxGetApp();
	App->context = strRecv;
}
BOOL CSpecial::OnInitDialog()
{
	CDialog::OnInitDialog();
	CMobileClientApp* App=(CMobileClientApp*)AfxGetApp();
	m_SpecialList.SetExtendedStyle(LVS_EX_FULLROWSELECT);
	m_SpecialList.InsertColumn(0,_T("特价菜名"),LVCFMT_LEFT,120,-1);
	m_SpecialList.InsertColumn(1,_T("价格"),LVCFMT_LEFT,100,-1);
	
	CStringList returnValue;
	CDataParsing *dp=new CDataParsing(App->context);
	dp->ProcessDataForDB(returnValue); 
	POSITION pos=returnValue.GetHeadPosition();
	Sleep(3000);
	CString tail;
	tail=returnValue.GetTail();
	//解析，输出优惠/特价菜信息
	if(tail==_T("END"))
	{
		int k = returnValue.GetCount();
		k = (k-2)/2;
		
		int i = 0;
		CString arg1;
		CString arg2;
		arg1 = returnValue.GetNext(pos);
		while(k)
		{	
			
			arg1 = returnValue.GetNext(pos);
	        arg2 = returnValue.GetNext(pos);
			m_SpecialList.InsertItem(i,arg1);
			m_SpecialList.SetItemText(i,1,arg2);
			k--;
			i++;
		}
	
	}
	return TRUE;
}
//返回主界面
void CSpecial::OnBnClickedButton1()
{
	OnCancel();
}

						