symbian mtm操作

核心提示：CMsvEntry* entry = CMsvEntry::NewL(*iSession,KMsvGlobalOutBoxIndexEntryId,sort);CleanupStack::PushL(entry);//选择全部内容CMsvEntrySelection* entries = entry->Child

CMsvEntry* entry = CMsvEntry::NewL(*iSession,KMsvGlobalOutBoxIndexEntryId,sort);

CleanupStack::PushL(entry);

//选择全部内容

CMsvEntrySelection* entries = entry->ChildrenL();

CleanupStack::PushL(entries);

//读取消息索引信息，At(0)代表首信息，取其他的可以给出相应的index

TMsvId aEntryId = entries->At(0);

//得到消息索引的时间

TTime time;

time = entry->ChildDataL(aEntryId).iDate;

iSmsMtm->SwitchCurrentEntryL(aEntryId);//iSmsMtm是CSmsClientMtm类型的指针变量，它已经初始化

iSmsMtm->LoadMessageL(); // load the message

CRichText& body = iSmsMtm->Body(); //sms的内容存到CRichText控件对象中

TPtrC msg(body.Read(0));

//弹出对话框，提示短信内容

CAknInformationNote* informationNote = new (ELeave) CAknInformationNote;

informationNote->ExecuteLD(msg);

CleanupStack::PopAndDestroy();

2.删除消息条目

//删除草稿箱中的消息条目

TMsvSelectionOrdering sort;

sort.SetShowInvisibleEntries(ETrue);

CMsvEntry* entry = CMsvEntry::NewL(*iSession,KMsvDraftEntryId,sort);

CleanupStack::PushL(entry);

CMsvEntrySelection* entries = entry->ChildrenL();

CleanupStack::PushL(entries);

TInt i = entries->Count();

for(TInt ncount=0;ncount< p>

{

entry->DeleteL(entries->At(ncount));

}

// information to the user

iEikonEnv->InfoMsg(_L("DeleteAll Done!"));

CleanupStack::PopAndDestroy(2);

3.创建消息条目

创建消息条目部分在收件箱和草稿箱两个地方是不一样的，具体代码如下：

//在草稿箱中创建短信

const TInt LEN = 12;

//转入收件箱

iSmsMtm->SwitchCurrentEntryL(KMsvDraftEntryId);