I have developed an Outlook addin which adds UserControl Component
having a webBrowser control in it, onto a rctrl_renwnd32 window.
WebBrowser is pointing to URL which has text-box in it developed in flex.
All keys are functioning fine, except Backspace.

Is it possible to access the ActiveInspector at the time of ribbon load. Application.ActiveInspector() return proper value when i use custom form but not working for default contact form.
Actually i want to customize ribbon button depending on a property value in ActiveInspector() ...

I'm trying to change MessageClass when an item is opened so as to open a
custom form.  My code works fine when the Preview Pane is closed; it doesn't
work when the pane is open.  I've tried changing the form, clearing forms
cache, etc.; I'm sure it's not a form problem.  I've ...

I selected one mailItem in the Inbox. I selected New button. How can I know
programatically that I selected New button only.
Can anyone suggest me? Thanks in advance

when delete a folder which is under Inbox permanently(inbox/subfolder) then
folder_remove event is called. But it does not allow to access removed
folder. Is there any way to access removed folder.

If you received a message signed or encrypted by the sender, you will see a
button with a signature or encryption icon at right of the e-mail view dialog.
While click on it, it will pop up a dialog, "digital signatrue: Valid", and
show the message's subject and sender, and have a ...

I'm rather new at this outlook add-in development stuff, and though I've been trying to read as much background as possible before attacking the real thing, I seem to be missing quite a few essential elements, so please point me in the right direction if I'm completely off.
I'm ...

If i mail contains embeded image and we open that mail in outlook addin then
embeded image does not display in body of mail It's in Attachments pane.
To display embeded image in mail body(not in attachments pane) which
property we need to set?

Firstly let me thank you for your feedback in this group thus far. I
really appreciate it.
I managed to write a COM Add-in in C++ that has a toolbar with buttons
in every Explorer/Inspector window.

I create an Application object to Outlook with this code:
public Outlook.Application outlookApp = null;
Outlook.ApplicationClass _app = new Outlook.ApplicationClass();
outlookApp = (Outlook.Application)_app;

It is very strange that i couldn't get the buttons' state currently for first
time open an e-mail(draft) or create a new one. I firstly find the button
then get_State. return value is S_OK. but state is error.
When i open the second e-mail, all are ok?Why?Thank you.

I am trying to move to Delphi 2009 my exisitng Add-in written in Delphi
2006 - to support unicode.
There was a hack in Controls.pas to make Message boxes support XP Themes,
but I cannot make it work for Delphi 2009 though I do the same changes for

I wasn't getting this error until I threw my code, which initiated/called my
Form to load, into a try/catch statement.
"Current thread must be set to single thread apartment (STA) mode before OLE
calls can be made. Ensure that your Main function has STAThreadAttribute

I read through all the available information regarding creating of a
toolbar in new windows. I found out that when creating a new inspector
one should:
handle newinspector event and advise for the activate event

Thanks to Ken Slovak, my toolbar problem were resolved, Thanks him very much
again.
But now i meet another problem:
While use word as editor, i couldn't find encrypt and sign button at all. My