/* ----------------------------------------------------------------- */
///
/// AttachFile
///
/// <summary>
/// 添付ファイルに関する設定を実行します。
/// </summary>
///
/* ----------------------------------------------------------------- */
private void AttachFile(Mapi32.MapiMessage mms)
{
if (!Attach.HasValue())
{
return;
}
var size = Marshal.SizeOf(typeof(Mapi32.MapiFileDesc));
var ptr = Marshal.AllocHGlobal(size);
var cvt = (int)ptr;
var desc = new Mapi32.MapiFileDesc
{
position = -1,
path = Attach,
name = System.IO.Path.GetFileName(Attach),
};
Marshal.StructureToPtr(desc, (IntPtr)cvt, false);
}
/* ----------------------------------------------------------------- */
///
/// Show
///
/// <summary>
/// メール画面を表示します。
/// </summary>
///
/* ----------------------------------------------------------------- */
public void Show()
{
var mms = new Mapi32.MapiMessage
{
subject = Subject,
noteText = Body,
flags = 0x02, // MAPI_RECEIPT_REQUESTED
};
AttachFile(mms);
var result = Mapi32.NativeMethods.MAPISendMail(
IntPtr.Zero,
IntPtr.Zero,
mms,
0x09, // MAPI_DIALOG | MAPI_LOGON_UI
0
);
if (result != 0)
{
throw new Win32Exception(result);
}
}