public bool Next(ref MailEnvelop env)
{
error = MAPIFindNext(session, winhandle, null, findseed,
MapiLongMsgID, 0, lastMsgID);
if (error != 0)
return false;
findseed = lastMsgID.ToString();
IntPtr ptrmsg = IntPtr.Zero;
error = MAPIReadMail(session, winhandle, findseed,
MapiEnvOnly | MapiPeek | MapiSuprAttach, 0, ref ptrmsg);
if ((error != 0) || (ptrmsg == IntPtr.Zero))
return false;
lastMsg = new MapiMessage();
Marshal.PtrToStructure(ptrmsg, lastMsg);
var orig = new MapiRecipDesc();
if (lastMsg.originator != IntPtr.Zero)
Marshal.PtrToStructure(lastMsg.originator, orig);
env.id = findseed;
env.date = DateTime.ParseExact(lastMsg.dateReceived, "yyyy/MM/dd HH:mm", DateTimeFormatInfo.InvariantInfo);
env.subject = lastMsg.subject;
env.from = orig.name;
env.unread = (lastMsg.flags & MapiUnread) != 0;
env.atts = lastMsg.fileCount;
error = MAPIFreeBuffer(ptrmsg);
return error == 0;
}
public void Reset()
{
findseed = null;
origin = new MapiRecipDesc();
recpts.Clear();
attachs.Clear();
lastMsg = null;
}
public bool SingleAddress(string label, out string name, out string addr)
{
name = null;
addr = null;
int newrec = 0;
IntPtr ptrnew = IntPtr.Zero;
error = MAPIAddress(session, winhandle, null, 1, label, 0, IntPtr.Zero,
0, 0, ref newrec, ref ptrnew);
if ((error != 0) || (newrec < 1) || (ptrnew == IntPtr.Zero))
return false;
var recip = new MapiRecipDesc();
Marshal.PtrToStructure(ptrnew, recip);
name = recip.name;
addr = recip.address;
MAPIFreeBuffer(ptrnew);
return true;
}
public void AddRecipient(string name, string addr, bool cc)
{
var dest = new MapiRecipDesc { recipClass = (cc ? MapiCC : MapiTO), name = name, address = addr };
recpts.Add(dest);
}
