Dan's WebDAV 101

This blog covers Messaging API development for Exchange and Outlook. My name is Daniel Bagley, I'm on the Messaging Developer Team.

April, 2008

Blog - About

About WebDAV 101

This blog covers messaging development for Exchange and Outlook.  I'm in the group which does support for messaging APIs.  I don't have much time to blog, however I add what I can.

If your new to messaging development then refer to this drill-down overview on messaging APIs:

About: Messaging APIs

  • Dan's WebDAV 101

    Why can't WebDAV read BCC?

    Using WebDAV to read BCC information on messages (even in the Drafts folder) will not work. The “urn:schemas:mailheader:bcc” will not return the BCC information using WebDAV - this is expected behavior. If you do a GET against the message to get the MIME...
  • Dan's WebDAV 101

    Howto: Get Free/Busy Information with WebDAV/HTTP

    CDO 1.21, CDOEX, etc can get Free/Busy information, however WebDAV cannot directly. You may use a GET against OWA to get this information. A GET against an OWA URL is really not a WebDAV call… it’s really just plain HTTP GET call – you just need to be...
  • Dan's WebDAV 101

    Reading and changing OWA Settings

    In OWA 2003, there were OWA settings mirrored in properties on the root folder of mailboxes which WebDAV could get to. There was limited support for accessing a few of these properties with WebDAV. The online docs still state that these properties are...
  • Dan's WebDAV 101

    Drag and Drop with Outlook

    Drag and Drop with Outlook is not supported by code. However there are some techniques which can provide an item drag/drop effect. The idea is to write the item to a temporary .msg file and then use OLE CF_HDROP for the drop. Before we begin let...
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