OnButtonClick event in MSOutlook called twice.

Hi,
I m Creating a Plugin for MS OUtlook, I a few questions

Q. I have added Button to New email window(ie. the window that
is opened when an email is double clicked)

Brief description of my architecutre:
I have a class called "INspector wrapper" which implements the "Outlook::
InspectorEvents"
for every new email a new Instance of this class will be created.


I have a class called "BtnWrapper" which implments the "Office::
_CommandBarButtonEvents"
for every button created a new Instance of this class will be created.

DispEventAdvise & DispEventUnadvise are added in the constructor and
destructor of "BtnWrapper"& "INspector wrapper" class for resp. events.



Instance of the "BtnWrapper" class will be created with "INspector wrapper"
class.

Now my problem is when 2 emails are double clicked and opened in new window.
"OnButtonClick" event is called twice.




Note:
when n mails are double clicked & opened. "OnButtonClick" triggered n times.
Buttons is added only once in the toolbar.



Any clue to resolve this.

Thanks in Advance.

--
Message posted via OfficeKB.com
http://www.officekb.com/Uwe/Forums.aspx/outlook-prog-addins/200910/1

Set the CommandBarButton.Tag property to a unique string for each *instance*
of the button.

The same thing applies to Word, too; see
http://kevin-berridge.blogspot.com/2009/04/word-commandbarbutton-tag.html
--
Sue Mosher, Outlook MVP
Author of Microsoft Outlook 2007 Programming:
Jumpstart for Power Users and Administrators
http://www.outlookcode.com/article.aspx?id=54



"KarthikonIT via OfficeKB.com" wrote:

> Hi,
> I m Creating a Plugin for MS OUtlook, I a few questions
>
> Q. I have added Button to New email window(ie. the window that
> is opened when an email is double clicked)
>
> Brief description of my architecutre:
> I have a class called "INspector wrapper" which implements the "Outlook::
> InspectorEvents"
> for every new email a new Instance of this class will be created.
>
>
> I have a class called "BtnWrapper" which implments the "Office::
> _CommandBarButtonEvents"
> for every button created a new Instance of this class will be created.
>
> DispEventAdvise & DispEventUnadvise are added in the constructor and
> destructor of "BtnWrapper"& "INspector wrapper" class for resp. events.
>
>
>
> Instance of the "BtnWrapper" class will be created with "INspector wrapper"
> class.
>
> Now my problem is when 2 emails are double clicked and opened in new window.
> "OnButtonClick" event is called twice.
>
>
>
>
> Note:
> when n mails are double clicked & opened. "OnButtonClick" triggered n times.
> Buttons is added only once in the toolbar.
>
>
>
> Any clue to resolve this.
>
> Thanks in Advance.
>
> --
> Message posted via OfficeKB.com
> http://www.officekb.com/Uwe/Forums.aspx/outlook-prog-addins/200910/1
>
> .
>