cgprsmanager.cpp

来自「有关win32应用程序编程和wince应用程序编程的很全面」· C++ 代码 · 共 51 行

// CGPRSManager.cpp: implementation of the CGPRSManager class.
//
//////////////////////////////////////////////////////////////////////
#define INITGUID 1 
#include "stdafx.h"
#include "CGPRSManager.h"
#include <connmgr.h>

//////////////////////////////////////////////////////////////////////
// Construction/Destruction
//////////////////////////////////////////////////////////////////////

CGPRSManager::CGPRSManager()
{

}

CGPRSManager::~CGPRSManager()
{

}

BOOL CGPRSManager::TrigerConnection()
{
#ifdef DEBUG_NOGPRS
	return TRUE;
#endif
	DWORD status;
	CONNMGR_CONNECTIONINFO conimf;
	ZeroMemory(&conimf, sizeof(conimf)); 
	conimf.cbSize = sizeof(conimf); 
	conimf.dwParams = CONNMGR_PARAM_GUIDDESTNET;
	conimf.dwPriority = CONNMGR_PRIORITY_USERINTERACTIVE;
	conimf.bExclusive = FALSE;
	conimf.hWnd = NULL;
	conimf.guidDestNet = IID_DestNetInternet;
	
	if(ConnMgrEstablishConnectionSync(&conimf, &m_line,60000,&status) != S_OK)
		return FALSE;
	return TRUE;
}

BOOL CGPRSManager::Release()
{
#ifdef DEBUG_NOGPRS
	return TRUE;
#endif
	ConnMgrReleaseConnection(m_line,0);
	return TRUE;
}