Windows Mobile中如何打开poutlook并进入已经收到的短消息界面？
RT

[解决办法]
首先获取Sent Box的EntryID，然后调用：
The MailSwitchToFolder function switches to a folder and displays it in listview.

Syntax
HRESULT MailSwitchToFolder(
LPENTRYID lpEntryID,
ULONG cbEntryID
);
Parameters
lpEntryID
[in] Reference to the ENTRYID of the folder to display in listview.
cbEntryID
[in] Size in bytes of the ENTRYID.

[解决办法]
首先获取InBox的EntryID，然后调用：
The MailSwitchToFolder function switches to a folder and displays it in listview.

Syntax
HRESULT MailSwitchToFolder(
LPENTRYID lpEntryID,
ULONG cbEntryID
);
Parameters
lpEntryID
[in] Reference to the ENTRYID of the folder to display in listview.
cbEntryID
[in] Size in bytes of the ENTRYID.