Windows Mobile中怎么打开poutlook并进入短消息界面

Windows Mobile中如何打开poutlook并进入短消息界面？
RT

[解决办法]
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.