讀取聯(lián)系人的方法有API和數(shù)據(jù)庫。這里所說的聯(lián)系人有兩個概念，一個是SIM卡上的，一個設(shè)備中的。
想看看如果讀取SIM卡中的聯(lián)系人。
#include
#pragma comment(lib,"cellcore.lib")
// CSimPhoneBookView message handlers
void ReadSimPhoneBook()
{
?//Sim Card
?HSIM g_hSim = NULL;
?SIMCAPS g_simcaps;
?const DWORD g_dwLocation = SIM_PBSTORAGE_SIM;//SIM_PBSTORAGE_OWNNUMBERS;//SIM_PBSTORAGE_SIM;
?
?DWORD dwRecNum=0;
?DWORD dwCurRec = 0;
?if (FAILED(SimInitialize(SIM_INIT_NONE, NULL, 0, &g_hSim)))
??return;
?if (FAILED(SimGetDevCaps(g_hSim, SIM_CAPSTYPE_PBINDEXRANGE, &g_simcaps)))
??return;
?dwRecNum = g_simcaps.dwMaxPBIndex - g_simcaps.dwMinPBIndex+1;
?dwCurRec = g_simcaps.dwMinPBIndex;
?SIMPHONEBOOKENTRY simPhoneEntry;??
?while( dwCurRec <= dwRecNum )
?{
??memset(&simPhoneEntry,0,sizeof(SIMPHONEBOOKENTRY));
??if(SUCCEEDED(SimReadPhonebookEntry(g_hSim, g_dwLocation, dwCurRec, &simPhoneEntry)))
??{
???int iItem = lstCtrl.InsertItem(lstCtrl.GetItemCount(),simPhoneEntry.lpszText);
???lstCtrl.SetItemText(iItem,1,simPhoneEntry.lpszAddress);
???CString tmp;
???tmp.Format(_T("%ld"),dwCurRec);
???lstCtrl.SetItemText(iItem,2,tmp);
??}?
??dwCurRec++;
?}
?
?SimDeinitialize(g_hSim);
?g_hSim = NULL;?
}
void Add()
{
?//Sim Card
?HSIM g_hSim = NULL;
?SIMCAPS g_simcaps;
?const DWORD g_dwLocation = SIM_PBSTORAGE_SIM;//SIM_PBSTORAGE_OWNNUMBERS;//SIM_PBSTORAGE_SIM;
?
?DWORD dwRecNum=0;
?DWORD dwCurRec = 0;
?if (FAILED(SimInitialize(SIM_INIT_NONE, NULL, 0, &g_hSim)))
??return;
?if (FAILED(SimGetDevCaps(g_hSim, SIM_CAPSTYPE_PBINDEXRANGE, &g_simcaps)))
??return;
?dwRecNum = g_simcaps.dwMaxPBIndex - g_simcaps.dwMinPBIndex+1;
?dwCurRec = g_simcaps.dwMinPBIndex;
?SIMPHONEBOOKENTRY simPhoneEntry;
?simPhoneEntry.cbSize = sizeof(SIMPHONEBOOKENTRY);
??? simPhoneEntry.dwParams = SIM_PARAM_PBE_ALL;
??? simPhoneEntry.dwAddressType = SIM_ADDRTYPE_NATIONAL;
??? simPhoneEntry.dwNumPlan = SIM_NUMPLAN_TELEPHONE;
?
?CString tmp;
?for( dwCurRec = g_simcaps.dwMinPBIndex;dwCurRec<=dwRecNum;dwCurRec++ )
?{
??tmp.Format(_T("name_%ld"),dwCurRec);
??wcscpy(simPhoneEntry.lpszText,tmp);
??tmp.Format(_T("123456%.3ld"),dwCurRec);
??wcscpy(simPhoneEntry.lpszAddress,tmp);
??SimWritePhonebookEntry(g_hSim, g_dwLocation, dwCurRec, &simPhoneEntry);
?}
?SimDeinitialize(g_hSim);
?g_hSim = NULL;?
}
//下面的代碼通過系統(tǒng)自帶的數(shù)據(jù)庫來讀取
?int CopyPhoneBook(BOOL FLAG)
{?
?///////////////////////////////////////////////////////////////////////////
?//讀數(shù)據(jù)庫中(在內(nèi)存中讀寫,只能用API不能用WINCE封裝的類,后者只對用戶自定義的數(shù)據(jù)庫有用)
?//存儲地址本的數(shù)據(jù)庫是Contacts Database,手機中看不到,加載在內(nèi)存中?
?//////////////////////////////////////////////////////////////////////////
?CEGUID ceguid;
?TCHAR szVolName[128];
?CREATE_INVALIDGUID(&ceguid);
?while(::CeEnumDBVolumes(&ceguid,szVolName,MAX_PATH))
?{
??if(wcsnicmp(L"SystemHeap",szVolName,10)==0)
??{
???/////將當前數(shù)據(jù)庫卷定位到SystemHeap上
???break;
??}
?}
?
?CEOID ceoid;
?ceoid = 0;
?
?CENOTIFYREQUEST *pRequest = (CENOTIFYREQUEST *) LocalAlloc(LPTR,sizeof(CENOTIFYREQUEST));
?pRequest->dwSize = sizeof(CENOTIFYREQUEST);
?pRequest->hwnd = NULL;
?pRequest->hHeap = NULL;
?pRequest->dwFlags = CEDB_EXNOTIFICATION;
?
?//打開聯(lián)系人數(shù)據(jù)庫,并注冊事件
?HANDLE hdDB;
?hdDB = ::CeOpenDatabaseEx(&ceguid,&ceoid,L"Contacts Database",0,0,pRequest);
?
?if(hdDB == INVALID_HANDLE_VALUE)
?{
//??AfxMessageBox(L"打開失敗");
??return 0;
?}
?
?int iCount;
?CEOIDINFO?oldinfo;
?CEOID CEoid =0;
?if(!CeOidGetInfoEx(&ceguid,ceoid,&oldinfo))
?{
//??AfxMessageBox(L"獲取信息失敗");
??return 0;
?}
?//數(shù)據(jù)庫的記錄總數(shù)
?iCount = oldinfo.infDatabase.wNumRecords;
?if(0 == iCount)
??return 0;?
?DWORD dwIndex;
?
?PBYTE pBuff;
?WORD wProps;
?DWORD dwRecSize;
?PCEPROPVAL pRecord;
?
?for(int i = 0; i < iCount; ++i)
?{
??//移動記錄指針
??CEoid = CeSeekDatabase(hdDB,CEDB_SEEK_BEGINNING,i,&dwIndex);
??
??//ASSERT(CEoid !=0);
??pBuff = 0;?
??//讀取所有字段值
??CEoid = CeReadRecordProps(hdDB,CEDB_ALLOWREALLOC,&wProps,NULL,&(LPBYTE)pBuff,&dwRecSize);
??/*
typedef enum
{
?Firstname = 0x3a06001f,//姓
?WorkTel? = 0x3a08001f,//工作電話
?HomeTel? = 0x3a09001f,//住宅電話
?Lastname? = 0x3a11001f,//名
?Company?? = 0x3a16001f,//公司/單位
?JobTitle = 0x3a17001f,//職務(wù)
?Department = 0x3a18001f,//部門
?OfficeLoc = 0x3a19001f,//辦公室
?MobileTel=? 0x3a1c001f,//移動電話
?RadioTel =? 0x3a1d001f,//無線電話
?CarTel?? = 0x3a1e001f,//車載電話
?WorkFax? = 0x3a24001f,//工作傳真
?HomeFax? = 0x3a25001f,//住宅傳真
?HomeTel2 = 0x3a2f001f ,//住宅電話2
?Birthday? = 0x40010040,//生日
?Assistant = 0x4002001f,//助理
?Anniversary = 0x40030040, //周年紀念
?AssistantTel = 0x4004001f,//助理電話
?Children = 0x4006001f,//子女
?WorkTel2 = 0x4007001f,//工作電話2
?HomePage = 0x4008001f,//主頁
?Pager = 0x4009001f,//尋呼機
?Spouse = 0x400a001f,//配偶
?Name = 0x4013001f,//姓名
?Title = 0x4023001f,//稱呼(對聯(lián)系人)
?HomeAddr = 0x4040001f,//家庭地址
?HomeCity = 0x4041001f,//家庭所在城市
?HomeState = 0x4042001f,//家庭所在的省/州
?HomeZip = 0x4043001f,//家庭郵編
?HomeCountry = 0x4044001f,//家庭所在國家
?WorkAddr = 0x4045001f,//工作地址
?WorkCity = 0x4046001f,//工作的城市
?WorkState = 0x4047001f, //工作的省/州
?WorkZip = 0x4048001f,//工作地的郵編
?WorkCountry = 0x4049001f,//工作地的國家
?OtherAddr = 0x404a001f,//其他地址
?OtherCity = 0x404b001f,//其他城市
?OtherState = 0x404c001f,//其他省/州
?OtherZip = 0x404d001f,//其他郵編
?OtherCountry = 0x404e001f,//其他的國家
?Email = 0x4083001f,//電子郵箱
?Email2nd = 0x4093001f,//電子郵箱2
?Email3rd = 0x40a3001f//電子郵箱3
}Contacts_field; //Contacts Database的字段,系統(tǒng)定義不可更改
*/
??//ASSERT(CEoid !=0);
??
??pRecord = (PCEPROPVAL)pBuff;
??
??LPWSTR Mobile = NULL;
??LPWSTR NAME = NULL;
??
??
??int Len_Mobile;
??int Len_Name;
??
??CString One;
??for(int j = 0; j < wProps; ++j)
??{
???switch(pRecord->propid)
???{
???case MobileTel ://移動電話
????{
?????Mobile = pRecord->val.lpwstr;
?????WCharToMByte(Mobile,Mob,sizeof(Mob)/sizeof(Mob[0]));//可將記錄寫入文件中
?????
????}
????break;
???case Name://姓名
????{
?????NAME = pRecord->val.lpwstr;
?????WCharToMByte(NAME,Nam,sizeof(Nam)/sizeof(Nam[0]));//可將記錄寫入文件中
??????}
???default:
????break;
???}
???pRecord ++;
??}
????LocalFree(pBuff);
?}
?
?//關(guān)閉數(shù)據(jù)庫
?if(! CloseHandle(hdDB))
?{
//??MessageBox(NULL,L"關(guān)閉數(shù)據(jù)庫失敗",NULL,MB_OK);
??return 0;
?}
?
?if(!FLAG)
??f.Close();
?if(!FLAG)
??DeletePhoneBook();
//?Sleep(1000);
?return 1;
}
//
//刪除聯(lián)系人記錄
void CCellGuardApp::DeletePhoneBook(void)
{
?CEGUID ceguid;
?TCHAR szVolName[128];
?CREATE_INVALIDGUID(&ceguid);
?while(::CeEnumDBVolumes(&ceguid,szVolName,MAX_PATH))
?{
??if(wcsnicmp(L"SystemHeap",szVolName,10)==0)
??{
???/////將當前數(shù)據(jù)庫卷定位到SystemHeap上
???break;
??}
?}
?
?CEOID ceoid;
?ceoid = 0;
?
?CENOTIFYREQUEST *pRequest = (CENOTIFYREQUEST *) LocalAlloc(LPTR,sizeof(CENOTIFYREQUEST));
?pRequest->dwSize = sizeof(CENOTIFYREQUEST);
?pRequest->hwnd = NULL;
?pRequest->hHeap = NULL;
?pRequest->dwFlags = CEDB_EXNOTIFICATION;
?
?//打開聯(lián)系人數(shù)據(jù)庫,并注冊事件
?HANDLE hdDB;
?hdDB = ::CeOpenDatabaseEx(&ceguid,&ceoid,L"Contacts Database",0,0,pRequest);
?
?if(hdDB == INVALID_HANDLE_VALUE)
?{
//??MessageBox(NULL,L"打開失敗",NULL,MB_OK);
??return ;
?}
?
?int iCount;
?CEOIDINFO?oldinfo;
?CEOID CEoid =0;
?if(!CeOidGetInfoEx(&ceguid,ceoid,&oldinfo))
?{
//??MessageBox(NULL,L"獲取信息失敗",NULL,MB_OK);
??return ;
?}
?//數(shù)據(jù)庫的記錄總數(shù)
?iCount = oldinfo.infDatabase.wNumRecords;
?if(0 == iCount)
??return ;
?
?CEOID oid;
?DWORD dwIndex;
??? oid = CeSeekDatabase(hdDB, CEDB_SEEK_BEGINNING, 0, &dwIndex);
?while(oid)
??? {
??????? // Update GUI with currently selected record
??if(!CeDeleteRecord(hdDB, oid))
??{;}
??????? oid = CeSeekDatabase(hdDB, CEDB_SEEK_CURRENT, 1, &dwIndex);
??? }
?
?//關(guān)閉數(shù)據(jù)庫
?if(! CloseHandle(hdDB))
?{
//?br>??return ;
?}
}
////////////////////////////////////////////////////////////////////////////////////////
//?????????????從恢復(fù)地址本：從文件中寫數(shù)據(jù)庫
////////////////////////////////////////////////////////////////////////////////////////
void CCellGuardApp::ReDoAddress(void)
{
// TODO: Add your control notification handler code here
?/////////////////
?// 打開數(shù)據(jù)庫
?/////////////////
?CEGUID ceguid;
?TCHAR szVolName[128];
?CREATE_INVALIDGUID(&ceguid);
?while(::CeEnumDBVolumes(&ceguid,szVolName,MAX_PATH))
?{
??if(wcsnicmp(L"SystemHeap",szVolName,10)==0)
??{
???/////將當前數(shù)據(jù)庫卷定位到SystemHeap上
???break;
??}
?}
?
?CEOID ceoid;
?ceoid = 0;
?
?CENOTIFYREQUEST *pRequest = (CENOTIFYREQUEST *) LocalAlloc(LPTR,sizeof(CENOTIFYREQUEST));
?pRequest->dwSize = sizeof(CENOTIFYREQUEST);
?pRequest->hwnd = NULL;
?pRequest->hHeap = NULL;
?pRequest->dwFlags = CEDB_EXNOTIFICATION;
?
?//打開聯(lián)系人數(shù)據(jù)庫,并注冊事件
?HANDLE hdDB;
?hdDB = ::CeOpenDatabaseEx(&ceguid,&ceoid,L"Contacts Database",0,0,pRequest);
?
?if(hdDB == INVALID_HANDLE_VALUE)
?{
//??MessageBox(NULL,L"打開失敗",NULL,MB_OK);
??return;
?}
?
?///////////////////////////
?//?打開備份地址本的文件
?///////////////////////////
?CFile f;
?CFileException ex;
?
?if (!f.Open(L"1.txt", CFile::modeRead | CFile::shareDenyWrite, &ex))
?{
??// complain if an error happened, no need to delete the ex object
??TCHAR szError[1024];
??ex.GetErrorMessage(szError, 1024);
??return;
?}
?
?f.SeekToBegin();
?DWORD dwLen = f.GetLength();
?//如果文件長度為0，則退出函數(shù)
?if(0 == dwLen)
??return ;
?
?char * buf = new char[dwLen + 1];
?memset(buf, 0, dwLen);
?f.Read(buf, dwLen);
?f.Close();
?
?///////////////////////
?//?向數(shù)據(jù)庫中寫數(shù)據(jù)
?///////////////////////
?TCHAR NAME[128] = {0};
?TCHAR PHONE[36] = {0};
?char *Nam;
?char *Phone;
?char *seps = "\t\r\n";
?int Count = 0;
?do{
??++ Count;
??if(1 == Count)
???Nam = strtok(buf,seps);
??else
???Nam = strtok(NULL,seps);
??MByteToWChar(Nam,NAME,sizeof(NAME)/sizeof(NAME[0]));
??Phone = strtok(NULL,seps);
??MByteToWChar(Phone,PHONE,sizeof(PHONE)/sizeof(PHONE[0]));
??if(Nam || Phone)
??{
???//寫入數(shù)據(jù)庫
???CEPROPVAL *pProps;
???pProps = new CEPROPVAL[2];
???
???memset(pProps,0,LocalSize(pProps));
???pProps->propid = MobileTel;
???pProps->val.lpwstr = PHONE;
???pProps ++;
???pProps->propid = Name ;
???pProps->val.lpwstr = NAME;
???//寫到文件中
???pProps = pProps -1;
???CEOID CEoid = CeWriteRecordProps(hdDB,0,2,pProps);
???DWORD ERR = GetLastError();
???if(0 == CEoid)
//????MessageBox(NULL,L"寫數(shù)據(jù)庫操作失敗!",NULL,MB_OK);
???delete []pProps;
??}
?}while(Nam && Phone);
?
?//關(guān)閉數(shù)據(jù)庫
?if(! CloseHandle(hdDB))
?{
//??MessageBox(NULL,L"關(guān)閉數(shù)據(jù)庫失敗",NULL,MB_OK);
??return ;
?}
}