Exemple #1
0
        int SendMail(string strSubject, string strBody, int how)
        {
            MapiMessage msg = new MapiMessage();
            msg.subject = strSubject;
            msg.noteText = strBody;

            msg.recips = GetRecipients(out msg.recipCount);
            msg.files = GetAttachments(out msg.fileCount);

            m_lastError = MAPISendMail(new IntPtr(0), new IntPtr(0), msg, how, 
                0);
            if (m_lastError > 1)
                MessageBox.Show("MAPISendMail failed! " + GetLastError(), 
                    "MAPISendMail");

            Cleanup(ref msg);
            return m_lastError;
        }
Exemple #2
0
 static extern int MAPISendMail(IntPtr sess, IntPtr hwnd, 
     MapiMessage message, int flg, int rsv);
Exemple #3
0
        void Cleanup(ref MapiMessage msg)
        {
            int size = Marshal.SizeOf(typeof(MapiRecipDesc));
            int ptr = 0;

            if (msg.recips != IntPtr.Zero)
            {
                ptr = (int)msg.recips;
                for (int i = 0; i < msg.recipCount; i++)
                {
                    Marshal.DestroyStructure((IntPtr)ptr, 
                        typeof(MapiRecipDesc));
                    ptr += size;
                }
                Marshal.FreeHGlobal(msg.recips);
            }

            if (msg.files != IntPtr.Zero)
            {
                size = Marshal.SizeOf(typeof(MapiFileDesc));

                ptr = (int)msg.files;
                for (int i = 0; i < msg.fileCount; i++)
                {
                    Marshal.DestroyStructure((IntPtr)ptr, 
                        typeof(MapiFileDesc));
                    ptr += size;
                }
                Marshal.FreeHGlobal(msg.files);
            }
            
            m_recipients.Clear();
            m_attachments.Clear();
            m_lastError = 0;
        }