windows CE手机拨号

 手机拨号的2种方式
1、Ras_系列函数
注：只在CDMA手机上测试成功
#include <ras.h>
#include <Raserror.h>

#pragma comment ( lib, "Rasapi32.lib" )

 // 获取所有的连接的名称
 RASENTRYNAME szEntryNames[MAX_ENTRYS];
 memset(&szEntryNames, 0, sizeof(szEntryNames));
 for (int i=0; i<MAX_ENTRYS; i++)
 {
      szEntryNames[i].dwSize = sizeof(RASENTRYNAME);
 }
 DWORD dwCb = sizeof(szEntryNames);
 DWORD dwEntries = 0;
 uiRet = RasEnumEntries( NULL, NULL, szEntryNames, &dwCb, &dwEntries);
 if (uiRet != ERROR_SUCCESS)
 {
      return uiRet;
 }
 // 获取Entry的属性
 uiRet = RasGetEntryProperties(NULL,
   szEntryNames[i].szEntryName, 
   &entryProperty,
   &dwEntrySize,
   szSP,
   &dwSPLen);
 // 获取拨号参数
 RASDIALPARAMS rdParams = {0};
 rdParams.dwSize = sizeof(RASDIALPARAMS);
 lstrcpy(rdParams.szEntryName, szEntryNames[nEntryGPRS].szEntryName);
 BOOL bPassword = FALSE;
 uiRet = RasGetEntryDialParams(NULL, &rdParams, &bPassword);
 if (uiRet != ERROR_SUCCESS)
 {
      return uiRet;
 }
 lstrcpy(rdParams.szPhoneNumber, entryProperty.szLocalPhoneNumber); // CDMA的电话号码//
 // 拨号
 uiRet = RasDial(NULL, NULL, &rdParams, 0, NULL, &m_hRasConn);  

 

 

2、ConnMgr_系列函数
注：在CDMA、GPRS、EDGE拨号都成功了。。
#include <initguid.h>
#include <Connmgr.h>

#pragma comment ( lib, "Cellcore.lib" )

// 建立拨号链接
DWORD EstablishConnection()
{
     CONNMGR_CONNECTIONINFO connInfo;
     ZeroMemory(&connInfo, sizeof(connInfo));
     connInfo.cbSize = sizeof(connInfo);
     connInfo.dwParams = CONNMGR_PARAM_GUIDDESTNET;
     connInfo.dwFlags = CONNMGR_FLAG_PROXY_HTTP 
          | CONNMGR_FLAG_PROXY_WAP 
          | CONNMGR_FLAG_PROXY_SOCKS4 
          | CONNMGR_FLAG_PROXY_SOCKS5;
     connInfo.dwPriority = CONNMGR_PRIORITY_USERINTERACTIVE;
     connInfo.guidDestNet = IID_DestNetInternet;
     connInfo.bExclusive= FALSE;
     connInfo.bDisabled = FALSE;
     DWORD dwStatus = 0;
     if (ConnMgrEstablishConnectionSync(&connInfo, &m_hConnection, 2*60*1000, &dwStatus) != S_OK)
     // 开始拨号
     {
          DWORD dwLastError = GetLastError ();
          ReleaseConnection();
          return dwLastError;
     }
     return S_OK;
}
// 断开拨号链接
DWORD ReleaseConnection()
{
     if (m_hConnection != NULL)
     {
          LONG lCache = 0;
          ConnMgrReleaseConnection(m_hConnection, lCache);
          m_hConnection = NULL;
     }
     return 0;
}