message.cpp

GPRS协议解析示例。该示例演示里使用GPRS控件实现客户端程序向车载GPS终端发送点名、监听等指令

// Message.cpp : implementation file
//

#include "stdafx.h"
#include "测试程序.h"
#include "Message.h"

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

/////////////////////////////////////////////////////////////////////////////
// CMessage dialog


CMessage::CMessage(CWnd* pParent /*=NULL*/)
	: CDialog(CMessage::IDD, pParent)
{
	//{{AFX_DATA_INIT(CMessage)
	m_Length = _T("0字节");
	m_Message = _T("");
	WindowCaption = "短消息";
	//}}AFX_DATA_INIT
}


void CMessage::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CMessage)
	DDX_Text(pDX, IDC_LENGTH, m_Length);
	DDX_Text(pDX, IDC_MESSAGE, m_Message);
	DDV_MaxChars(pDX, m_Message, 100);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CMessage, CDialog)
	//{{AFX_MSG_MAP(CMessage)
	ON_EN_CHANGE(IDC_MESSAGE, OnChangeMessage)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CMessage message handlers

void CMessage::OnChangeMessage() 
{
	// TODO: If this is a RICHEDIT control, the control will not
	// send this notification unless you override the CDialog::OnInitDialog()
	// function and call CRichEditCtrl().SetEventMask()
	// with the ENM_CHANGE flag ORed into the mask.
	
	// TODO: Add your control notification handler code here
	UpdateData(TRUE);
	m_Length.Format("%d字节",m_Message.GetLength());
	UpdateData(FALSE);
}

BOOL CMessage::OnInitDialog() 
{
	CDialog::OnInitDialog();
	
	SetWindowText(WindowCaption);
	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}