Respond to meeting request using WebDAV
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Respond to meeting request using WebDAV

 
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Eric
Guest





Posted: Wed Nov 24, 2004 12:40 am    Post subject: Respond to meeting request using WebDAV Reply with quote

How do I respond to a meeting request using WebDAV (Exchange 2000/2003)?
Thanks in advance.

Eric

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Lee Derbyshire [MVP]
Guest





Posted: Wed Nov 24, 2004 10:28 pm    Post subject: Re: Respond to meeting request using WebDAV Reply with quote

"Eric" <eric@voiceautomation.com> wrote in message
news:OtZwZzY0EHA.3408@tk2msftngp13.phx.gbl...
Quote:
How do I respond to a meeting request using WebDAV (Exchange 2000/2003)?
Thanks in advance.

Eric

It's very hard to find any information about doing high-level thing like
this in WebDAV. My best suggestion is to simulate an OWA button press, and
send a GET request to the Meeting Request's URL, but with /Cmd=accept (or
tentative, or decline) appended to the end of the URL. You should get the
HTML source for an OWA page as a response. You will then need to examine
the response for the occurrence of the text "<BASE HREF=". The URL
following this text is the URL of the newly created response, if it was
successful.

Lee.

--
_______________________________________

Outlook Web Access For PDA , OWA For WAP:
www.leederbyshire.com
email a@t leederbyshire d.0.t c.0.m
_______________________________________
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Tom Rizzo [MSFT]
Guest





Posted: Wed Dec 01, 2004 2:31 am    Post subject: Re: Respond to meeting request using WebDAV Reply with quote

You may want to use CDO for Exchange which can do this. It does need to run
on the Exchange Server but you could expose the functionality as a web
service that you call in the mid-tier.

Tom

--
Looking for a good book on programming Exchange, Outlook, ADSI and
SharePoint? Check out http://www.microsoft.com/MSPress/books/5517.asp



"Lee Derbyshire [MVP]" <email a@t leederbyshire d.0.t c.0.m> wrote in
message news:%239K$jKk0EHA.4004@tk2msftngp13.phx.gbl...
Quote:
"Eric" <eric@voiceautomation.com> wrote in message
news:OtZwZzY0EHA.3408@tk2msftngp13.phx.gbl...
How do I respond to a meeting request using WebDAV (Exchange 2000/2003)?
Thanks in advance.

Eric

It's very hard to find any information about doing high-level thing like
this in WebDAV. My best suggestion is to simulate an OWA button press,
and
send a GET request to the Meeting Request's URL, but with /Cmd=accept (or
tentative, or decline) appended to the end of the URL. You should get the
HTML source for an OWA page as a response. You will then need to examine
the response for the occurrence of the text "<BASE HREF=". The URL
following this text is the URL of the newly created response, if it was
successful.

Lee.

--
_______________________________________

Outlook Web Access For PDA , OWA For WAP:
www.leederbyshire.com
email a@t leederbyshire d.0.t c.0.m
_______________________________________



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Eric
Guest





Posted: Wed Dec 22, 2004 3:01 am    Post subject: Re: Respond to meeting request using WebDAV Reply with quote

Okay, this sort of works - (in C#) I get a WebException with an error of 401
(Unauthorized), yet the meeting request is gone from the Inbox, and the
"accepted" response is in Drafts.

Any ideas of why this half works? Thanks in advance.

Eric

"Lee Derbyshire [MVP]" <email a@t leederbyshire d.0.t c.0.m> wrote in
message news:%239K$jKk0EHA.4004@tk2msftngp13.phx.gbl...
Quote:
"Eric" <eric@voiceautomation.com> wrote in message
news:OtZwZzY0EHA.3408@tk2msftngp13.phx.gbl...
How do I respond to a meeting request using WebDAV (Exchange 2000/2003)?
Thanks in advance.

Eric

It's very hard to find any information about doing high-level thing like
this in WebDAV. My best suggestion is to simulate an OWA button press,
and
send a GET request to the Meeting Request's URL, but with /Cmd=accept (or
tentative, or decline) appended to the end of the URL. You should get the
HTML source for an OWA page as a response. You will then need to examine
the response for the occurrence of the text "<BASE HREF=". The URL
following this text is the URL of the newly created response, if it was
successful.

Lee.

--
_______________________________________

Outlook Web Access For PDA , OWA For WAP:
www.leederbyshire.com
email a@t leederbyshire d.0.t c.0.m
_______________________________________

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Lee Derbyshire [MVP]
Guest





Posted: Wed Dec 22, 2004 4:54 am    Post subject: Re: Respond to meeting request using WebDAV Reply with quote

"Eric" <eric@voiceautomation.com> wrote in message
news:%23sfDyA65EHA.1028@TK2MSFTNGP10.phx.gbl...
Quote:
Okay, this sort of works - (in C#) I get a WebException with an error of
401
(Unauthorized), yet the meeting request is gone from the Inbox, and the
"accepted" response is in Drafts.

Any ideas of why this half works? Thanks in advance.

Eric

I sometimes find when I do this sort of thing that the first response status
is 302 (a redirect to another form), but the credentials don't seem to be
used when the redirect is followed, causing a 401. I don't know enough
about C# to say exactly what you should do, but I fix it in VBScript by
configuring the HTTP component not to follow any redirects, and retrieving
its Location response header, and then following it 'non-automatically',
whatever the word for that is?

Lee.

--
___________________________________

Outlook Web Access for PDA and WAP:
www.leederbyshire.com
___________________________________
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