/// <summary>
/// Sends the mail message.
/// </summary>
private void _ShowMail(object deleteFilesOnExit)
{
MAPIHelperInterop.MapiMessage message = new MAPIHelperInterop.MapiMessage();
using (RecipientCollection.InteropRecipientCollection interopRecipients = _recipientCollection.GetInteropRepresentation()) {
message.Subject = _subject;
message.NoteText = _body;
message.Recipients = interopRecipients.Handle;
message.RecipientCount = _recipientCollection.Count;
// Check if we need to add attachments
if (_files.Count > 0)
{
// Add attachments
message.Files = _AllocAttachments(out message.FileCount);
}
// Signal the creating thread (make the remaining code async)
_manualResetEvent.Set();
const int MAPI_DIALOG = 0x8;
//const int MAPI_LOGON_UI = 0x1;
int error = MAPIHelperInterop.MAPISendMail(IntPtr.Zero, IntPtr.Zero, message, MAPI_DIALOG, 0);
if (_files.Count > 0)
{
// Deallocate the files
_DeallocFiles(message);
if ((bool)deleteFilesOnExit)
{
foreach (string file in _files)
{
try {
if (File.Exists(file))
{
LOG.Debug("Deleting file " + file);
File.Delete(file);
}
} catch (Exception e) {
LOG.Error("Can't delete file " + file, e);
}
}
}
}
MAPI_CODES errorCode = (MAPI_CODES)Enum.ToObject(typeof(MAPI_CODES), error);
// Check for error
if (errorCode != MAPI_CODES.SUCCESS && errorCode != MAPI_CODES.USER_ABORT)
{
_LogErrorMapi(errorCode);
}
}
}
/// <summary>
/// Sends the mail message.
/// </summary>
private void _ShowMail()
{
var message = new MapiHelperInterop.MapiMessage();
using (var interopRecipients = Recipients.GetInteropRepresentation()) {
message.Subject = Subject;
message.NoteText = Body;
message.Recipients = interopRecipients.Handle;
message.RecipientCount = Recipients.Count;
// Check if we need to add attachments
if (Files.Count > 0)
{
// Add attachments
message.Files = _AllocAttachments(out message.FileCount);
}
// Signal the creating thread (make the remaining code async)
_manualResetEvent.Set();
const int MAPI_DIALOG = 0x8;
//const int MAPI_LOGON_UI = 0x1;
int error = MapiHelperInterop.MAPISendMail(IntPtr.Zero, IntPtr.Zero, message, MAPI_DIALOG, 0);
if (Files.Count > 0)
{
// Deallocate the files
_DeallocFiles(message);
}
MAPI_CODES errorCode = (MAPI_CODES)Enum.ToObject(typeof(MAPI_CODES), error);
// Check for error
if (errorCode == MAPI_CODES.SUCCESS || errorCode == MAPI_CODES.USER_ABORT)
{
return;
}
string errorText = GetMapiError(errorCode);
Log.Error("Error sending MAPI Email. Error: " + errorText + " (code = " + errorCode + ").");
MessageBox.Show(errorText, "Mail (MAPI) destination", MessageBoxButtons.OK, MessageBoxIcon.Error);
// Recover from bad settings, show again
if (errorCode != MAPI_CODES.INVALID_RECIPS)
{
return;
}
Recipients = new RecipientCollection();
_ShowMail();
}
}
/// <summary>
/// Logs any Mapi errors.
/// </summary>
private string GetMapiError(MAPI_CODES errorCode)
{
string error = string.Empty;
switch (errorCode)
{
case MAPI_CODES.USER_ABORT:
error = "User Aborted.";
break;
case MAPI_CODES.FAILURE:
error = "MAPI Failure.";
break;
case MAPI_CODES.LOGIN_FAILURE:
error = "Login Failure.";
break;
case MAPI_CODES.DISK_FULL:
error = "MAPI Disk full.";
break;
case MAPI_CODES.INSUFFICIENT_MEMORY:
error = "MAPI Insufficient memory.";
break;
case MAPI_CODES.BLK_TOO_SMALL:
error = "MAPI Block too small.";
break;
case MAPI_CODES.TOO_MANY_SESSIONS:
error = "MAPI Too many sessions.";
break;
case MAPI_CODES.TOO_MANY_FILES:
error = "MAPI too many files.";
break;
case MAPI_CODES.TOO_MANY_RECIPIENTS:
error = "MAPI too many recipients.";
break;
case MAPI_CODES.ATTACHMENT_NOT_FOUND:
error = "MAPI Attachment not found.";
break;
case MAPI_CODES.ATTACHMENT_OPEN_FAILURE:
error = "MAPI Attachment open failure.";
break;
case MAPI_CODES.ATTACHMENT_WRITE_FAILURE:
error = "MAPI Attachment Write Failure.";
break;
case MAPI_CODES.UNKNOWN_RECIPIENT:
error = "MAPI Unknown recipient.";
break;
case MAPI_CODES.BAD_RECIPTYPE:
error = "MAPI Bad recipient type.";
break;
case MAPI_CODES.NO_MESSAGES:
error = "MAPI No messages.";
break;
case MAPI_CODES.INVALID_MESSAGE:
error = "MAPI Invalid message.";
break;
case MAPI_CODES.TEXT_TOO_LARGE:
error = "MAPI Text too large.";
break;
case MAPI_CODES.INVALID_SESSION:
error = "MAPI Invalid session.";
break;
case MAPI_CODES.TYPE_NOT_SUPPORTED:
error = "MAPI Type not supported.";
break;
case MAPI_CODES.AMBIGUOUS_RECIPIENT:
error = "MAPI Ambiguous recipient.";
break;
case MAPI_CODES.MESSAGE_IN_USE:
error = "MAPI Message in use.";
break;
case MAPI_CODES.NETWORK_FAILURE:
error = "MAPI Network failure.";
break;
case MAPI_CODES.INVALID_EDITFIELDS:
error = "MAPI Invalid edit fields.";
break;
case MAPI_CODES.INVALID_RECIPS:
error = "MAPI Invalid Recipients.";
break;
case MAPI_CODES.NOT_SUPPORTED:
error = "MAPI Not supported.";
break;
case MAPI_CODES.NO_LIBRARY:
error = "MAPI No Library.";
break;
case MAPI_CODES.INVALID_PARAMETER:
error = "MAPI Invalid parameter.";
break;
}
return(error);
}
/// <summary>
/// Logs any Mapi errors.
/// </summary>
private void _LogErrorMapi(MAPI_CODES errorCode)
{
string error = string.Empty;
switch (errorCode) {
case MAPI_CODES.USER_ABORT:
error = "User Aborted.";
break;
case MAPI_CODES.FAILURE:
error = "MAPI Failure.";
break;
case MAPI_CODES.LOGIN_FAILURE:
error = "Login Failure.";
break;
case MAPI_CODES.DISK_FULL:
error = "MAPI Disk full.";
break;
case MAPI_CODES.INSUFFICIENT_MEMORY:
error = "MAPI Insufficient memory.";
break;
case MAPI_CODES.BLK_TOO_SMALL:
error = "MAPI Block too small.";
break;
case MAPI_CODES.TOO_MANY_SESSIONS:
error = "MAPI Too many sessions.";
break;
case MAPI_CODES.TOO_MANY_FILES:
error = "MAPI too many files.";
break;
case MAPI_CODES.TOO_MANY_RECIPIENTS:
error = "MAPI too many recipients.";
break;
case MAPI_CODES.ATTACHMENT_NOT_FOUND:
error = "MAPI Attachment not found.";
break;
case MAPI_CODES.ATTACHMENT_OPEN_FAILURE:
error = "MAPI Attachment open failure.";
break;
case MAPI_CODES.ATTACHMENT_WRITE_FAILURE:
error = "MAPI Attachment Write Failure.";
break;
case MAPI_CODES.UNKNOWN_RECIPIENT:
error = "MAPI Unknown recipient.";
break;
case MAPI_CODES.BAD_RECIPTYPE:
error = "MAPI Bad recipient type.";
break;
case MAPI_CODES.NO_MESSAGES:
error = "MAPI No messages.";
break;
case MAPI_CODES.INVALID_MESSAGE:
error = "MAPI Invalid message.";
break;
case MAPI_CODES.TEXT_TOO_LARGE:
error = "MAPI Text too large.";
break;
case MAPI_CODES.INVALID_SESSION:
error = "MAPI Invalid session.";
break;
case MAPI_CODES.TYPE_NOT_SUPPORTED:
error = "MAPI Type not supported.";
break;
case MAPI_CODES.AMBIGUOUS_RECIPIENT:
error = "MAPI Ambiguous recipient.";
break;
case MAPI_CODES.MESSAGE_IN_USE:
error = "MAPI Message in use.";
break;
case MAPI_CODES.NETWORK_FAILURE:
error = "MAPI Network failure.";
break;
case MAPI_CODES.INVALID_EDITFIELDS:
error = "MAPI Invalid edit fields.";
break;
case MAPI_CODES.INVALID_RECIPS:
error = "MAPI Invalid Recipients.";
break;
case MAPI_CODES.NOT_SUPPORTED:
error = "MAPI Not supported.";
break;
case MAPI_CODES.NO_LIBRARY:
error = "MAPI No Library.";
break;
case MAPI_CODES.INVALID_PARAMETER:
error = "MAPI Invalid parameter.";
break;
}
LOG.Error("Error sending MAPI Email. Error: " + error + " (code = " + errorCode + ").");
}
