"A program has attachment filename open" Message returns

hi

i used the below code.And called this function using button click event.

Issues:

1.First time the function runs successfully without any outlook message.

2.If i called that function at second time,then the above mentioned message
will appear.I have cheked with task manager but no such file was run at that
time.

[Outlook 2007 Addin + VS2008]

private void insertAttachments()
{
mail.Attachments.Add("filepath",
OlAttachmentType.olByValue,1,"filename");
mail.Display(true);
mail = null;
}

by,
Venugopal

If that's all the code then I don't see why that message is appearing.
However, see if this makes any difference. Since Attachments.Add() is a
function get the returned Attachment object. Then when the procedure ends
release both the mail and attachment objects. Also explicitly declare and
instantiate the Attachments collection so no invisible object variables are
created.

Outlook.Attachments attachs = mail.Attachments;
Outlook.Attachment attach = attachs.Add("filepath",
OlAttachmentType.olByValue,1,"filename");

// blah, blah

attach = null;
attachs = null;
mail = null;

If that doesn't do it then call Marshal.ReleaseComObject() on all 3 objects
before setting them to null and then call GC.Collect().

--
Ken Slovak
[MVP - Outlook]
http://www.slovaktech.com
Author: Professional Programming Outlook 2007.
Reminder Manager, Extended Reminders, Attachment Options.
http://www.slovaktech.com/products.htm


"Venugopal" <Venugopal DeleteThis @discussions.microsoft.com> wrote in message
news:D4552112-8782-41F7-B4AF-0553B87247F0@microsoft.com...
> hi
>
> i used the below code.And called this function using button click event.
>
> Issues:
>
> 1.First time the function runs successfully without any outlook message.
>
> 2.If i called that function at second time,then the above mentioned
> message
> will appear.I have cheked with task manager but no such file was run at
> that
> time.
>
> [Outlook 2007 Addin + VS2008]
>
> private void insertAttachments()
> {
> mail.Attachments.Add("filepath",
> OlAttachmentType.olByValue,1,"filename");
> mail.Display(true);
> mail = null;
> }
>
> by,
> Venugopal

hi,

Thanks for reply.

GC.Collect() method was working.