Hi All,

I am developing a sample email client application with the help of EWS Managed API. In my application i need to retrieve all the rooms presented in my organization.

When calling ExchangeService.GetRoomLists() it is giving empty results. ia m using ExchnageServerVersion 2013 sp1.

Can you please help on this?

Thanks

aresh

By default there are no room lists in your Exchange organization, so this is likely why you're getting no results! Your admin needs to create one or more room lists distribution groups. See https://technet.microsoft.com/en-us/library/jj215781%28v=exchg.150%29.aspx?f=255&MSPPError=-2147217396.

By default there are no room lists in your Exchange organization, so this is likely why you're getting no results! Your admin needs to create one or more room lists distribution groups. See https://technet.microsoft.com/en-us/library/jj215781%28v=exchg.150%29.aspx

• Edited by Jason Johnston [MSFT]Microsoft employee, Moderator 17 hours 52 minutes ago Fixing link

By default there are no room lists in your Exchange organization, so this is likely why you're getting no results! Your admin needs to create one or more room lists distribution groups. See https://technet.microsoft.com/en-us/library/jj215781%28v=exchg.150%29.aspx

• Edited by Jason Johnston [MSFT]Microsoft employee, Moderator Thursday, April 09, 2015 1:33 PM Fixing link

Thanks for reply.

Rooms are exists and by using outlook i am able to view the all rooms.

Thanks

Naresh

The rooms may exist, but if there is not a room list created (which is a special kind of distribution list), then GetRoomLists will return no results. Look at the "Create a room list" section in https://technet.microsoft.com/en-us/library/jj215781%28v=exchg.150%29.aspx

Also see https://social.msdn.microsoft.com/Forums/en-US/6e6a874c-0280-4ca9-9bc7-c2a226f57270/trying-to-retrieve-list-of-rooms-using-ews-managed-api-but-it-returned-empty-collection?forum=exchangesvrdevelopment

• Proposed as answer by Jason Johnston [MSFT]Microsoft employee, Moderator 17 hours 46 minutes ago