Why use exchange ews api "GetRoomLists" result count zero

In this feature . i must get the room list.
I have two questions:
first one :
this is my c# code.
static ExchangeService service = Service.ConnectToService(UserDataFromConsole.GetUserData(), new TraceListener());
var zz = service.GetRoomLists();
validation code use microsoft's example <Exchange 2013 101 Code Samples>
But the zz item count is zero..
I'm sure that my office 365 have three rooms and the outlook client can use those room item to create the meeting..
second :
i want get some room's meeting .
who to do that?
Ths....

The AddressList's you see in the GAL in Outlook or OWA aren't the same thing as RoomList's these need to be created as there are none by default. To create a roomlist you need to use the Exchange Management Shell New-DistributionList cmdlet and the -RoomList
switch eg
http://blogs.technet.com/b/educloud/archive/2011/11/07/get-a-room-enable-room-finder-with-room-list-distribution-groups.aspx
Cheers
Glen

Similar Messages

Exchange EWS API - Assign and check if appointment has Extended Property

Hi All,
I'm working on integrating our Exchange server with our Intranet calendar. I'm trying to pass a GUID from my database to the Exchange appointment via Extended Properties. It's working fine if I filter the view but I need a way of iterating through all appointments
within a specific date range and checking if they've got the property attached.
This is my code so far:
service.UseDefaultCredentials = True
service.Url = New Uri("https://mail.server.com/ews/exchange.asmx")
Using db As New DBDataContext
'Grab events from Portal DB
Dim MyCalendar = (From c In db.crm_Calendars Where c._Staff_ID = New Guid("BB12A5EB-1E99-47AD-BA0D-B727FDA47C5B") And c.Type = CalendarType.Personal).FirstOrDefault
' Check with Exchange
Dim startDate As DateTime = DateTime.Now
Dim endDate As DateTime = DateTime.Now.AddDays(3)
Const NUM_APPTS As Integer = 5
Dim calendar As CalendarFolder = CalendarFolder.Bind(service, WellKnownFolderName.Calendar, New PropertySet())
Dim cView As New CalendarView(startDate, endDate, NUM_APPTS)
cView.PropertySet = New PropertySet(AppointmentSchema.Subject, AppointmentSchema.Start, AppointmentSchema.End)
Dim appointments As FindItemsResults(Of Appointment) = calendar.FindAppointments(cView)
For Each a In appointments
Dim def As New ExtendedPropertyDefinition(DefaultExtendedPropertySet.PublicStrings, "AppointmenId", MapiPropertyType.[Strin
Thanks :)

Hi,
I recommend you post this in Exchange Development
Forum, as they should have more professional knowledge on scripting and you may get effective solution
Niko Cheng
TechNet Community Support

Using my Mac all pdfs result in zero byte files

I have uninstalled and reinstalled with the same result.

This sounds very alarming. Please help us understand what you are seeing as it is not typical and may even be unique. For instance,
* are these old PDFs which used to be fine but which now are not?
* is it new PDFs that you are making (how)?
* how do you see that they are zero bytes?
* what Mac OS?
* anything else you can think of especially, other strange things starting around the same time.

Using Mail Transport Rules and the Exchange AWS API

I am looking to programmatically Enable and Disable hub transport rules from VS.NET and was hoping these functions would be available via the REST API. However, I can't find any references, which indicates that perhaps they don't exist.
The rules I want to access can be used from PowerShell "Enable-TransportRule" and "Disable-TransportRule" and I can use them fine from Powershell.
So, my first question is, are these rules available from the Exchange EWS API? They need to be triggered when users perform certain events within the application.
If not, I am guessing I will be able to automate these cmdlets into a C# application or ASP.NET/C# application. Is this a correct assumption?
Thanks.
Jonathan.

No you can't set Transport rules from EWS, EWS is a mailbox access API and setting Transport Rule would be considered an Administrative Task so you need to use and Admin API which for Exchange is still the Exchange Management Shell. You can automate
the EMS cmdlet with Managed code (eg you could front end them with your own rest service) using Remote Powershell the best place to start would be
http://msdn.microsoft.com/en-us/library/office/jj943721(v=exchg.150).aspx
Cheers
Glen

Fetching Mailbox Usage Location using Exchange Web Services (EWS)

Hi,
I need to obtain a mailbox user's Usage Location via EWS.
How do I get that. I know how to obtain it using Powershell.
But I can make use of EWS only to get the location.
I am using GetSearchableMailboxes EWS api to fetch other mailbox details.
Regards,
Gagan
Gagan

That property is not exposed directly via EWS or Autodiscover however when you do set it this should modify the Country Setting on the User object. So one way to get this is use the ResolveName operation and look at the Country setting of the business Address
eg
NameResolutionCollection ncCol = svc.ResolveName("[email protected]", ResolveNameSearchLocation.DirectoryOnly, true, new PropertySet(BasePropertySet.FirstClassProperties));
if (ncCol.Count ==1) {
if (ncCol[0].Contact.PhysicalAddresses[PhysicalAddressKey.Business] != null) {
Console.WriteLine(ncCol[0].Contact.PhysicalAddresses[PhysicalAddressKey.Business].CountryOrRegion);
Cheers
Glen

IMPORT_COUNTREQUEST API for Physical Count form data load?

Dear All,
Please clarify whether I can use the IMPORT_COUNTREQUEST API for physical count form data load...?
or which other API does the job other than dataload through dataloader..
Please update...
many thanks in advance....

Hi,
We believe instead of using IMPORT_COUNTREQUEST API you can use a Dataload script to key in data in Physical Inventory form.
Basically you need to populate 4 fields in this form, i.e Physical Inventory, Date, Description & Snapshot Complete (checkbox).
Go ahead and write a Dataload script for the same.
Regards,
S.P DASH

How to detect exchange server version using EWS API?

Hello there,
I am new to this EWS area and I am looking for a way to detect exchange server version information whether user mailbox is exchange 2007 or 2010 or 2013 etc. Apologize if we already have such question posted earlier, I am posting it here as I could now find
any such forum.
1. Is it possible to fetch this information using EWS API? I am using EWS 2.0 libraries for now.
2. If yes, how can i get that information? can you please provide some sample?
Thanks in advance.
sureshh...

1. On 2010 and above you can use Autodiscover to get the EWS Schema version this is most accurate method to use. It's import to understand the EWS Schema version vs just the Server there is a good write up in
http://msdn.microsoft.com/en-us/library/office/dn741586%28v=exchg.150%29.aspx . Some EWS Managed API code to get the server version would look like
AutodiscoverService adAutoDiscoverService = new AutodiscoverService();
adAutoDiscoverService.Credentials = ncCred;
adAutoDiscoverService.EnableScpLookup = true;
adAutoDiscoverService.RedirectionUrlValidationCallback = adAutoDiscoCallBack;
adAutoDiscoverService.PreAuthenticate = true;
adAutoDiscoverService.TraceEnabled = true;
adAutoDiscoverService.KeepAlive = false;
GetUserSettingsResponse adResponse = adAutoDiscoverService.GetUserSettings("[email protected]", (new UserSettingName[1] { UserSettingName.EwsSupportedSchemas }));
This won't work on 2007 but the other method you can use is if you set the version to 2007_SP1 and make a call like binding to the Inbox folder and then check the result in ServerInfo http://msdn.microsoft.com/en-us/library/microsoft.exchange.webservices.data.exchangeservicebase.serverinfo(v=exchg.80).aspx
. (Note if your are going to use ServerInfo you do need to make a request like a FolderBind ).
Cheers
Glen

Export a mail as PST file using EWS API

Hi,
I need to export the Exchange mails to PST file without installing the outlook. To acheive this i am choosing the EWS API. but i dont know how to do that. So, now i have a two questions, the first one, is it possible to create the pst file using EWS API?.
If yes, how to create a pst file using EWS, if any one posted the sample code here, it is very helpful for me.
Thanks,
RamMohan

EWS is not going to help you do what your trying to do, EWS is an Exchange API so you need to have an Exchange 2007 server or greater with the MailStore mounted to even use it to access the Mailbox . EWS also doesn't support exporting email to a PST because
the PST file is an Office file format so in the case where you do manage to mount the database on Exchange then use Adam's suggestion or just connect via Outlook and export the Mailbox.
>> I am parsing the mails from the exchange EDB files
With what ? reading the contents of an EDB file directly is not supported although there are a few third party apps that can do it and if your using one of those apps then all of them I've seen support the export to PST (unless your using a Trial licence).
The correct method of recovering data from an EDB file would be to use a Recovery Database
https://technet.microsoft.com/en-us/library/dd876954(v=exchg.150).aspx even if you don't have access to the environment you should be able to setup a temp environment using Virtual machines and recover it that way.
Cheers
Glen

MIME content conversion failed error while processing "550 5.6.0" NDR using EWS API

While trying to process journal report having "550 5.6.0" NDR with the following content using EWS API
*Delivery has failed to these recipients or groups:
[email protected] ([email protected])
The email system had a problem processing this message. It won't try to deliver this message again.
[email protected] ([email protected])
The email system had a problem processing this message. It won't try to deliver this message again.
[email protected] ([email protected])
The email system had a problem processing this message. It won't try to deliver this message again.
Diagnostic information for administrators:
Generating server: ALMPR02MB001.namprd05.prod.outlook.com
[email protected]
Remote Server returned '550 5.6.0 M2MCVT.StorageError; storage error in content conversion'
[email protected]
Remote Server returned '550 5.6.0 M2MCVT.StorageError; storage error in content conversion'
[email protected]
Remote Server returned '550 5.6.0 M2MCVT.StorageError; storage error in content conversion'
Original message headers:
Received: from ALMPR02MB001.namprd05.prod.outlook.com ((11.255.110.102)) by
ALMPR02MB001.namprd05.prod.outlook.com ((11.255.110.102)) with
ShadowRedundancy id 15.0.851.11; Fri, 24 Jan 2014 12:20:42 +0000
Received: from AN2PR05MB011.namprd05.prod.outlook.com (10.255.202.146) by
ALMPR02MB001.namprd05.prod.outlook.com (11.255.110.102) with Microsoft SMTP
Server (TLS) id 15.0.851.11; Wed, 22 Jan 2014 19:25:20 +0000
Received: from AN1PR05MB018.namprd05.prod.outlook.com ([159.254.10.28]) by
AN1PR05MB018.namprd05.prod.outlook.com ([159.254.10.28]) with mapi id
15.00.0851.011; Wed, 22 Jan 2014 19:25:19 +0000
Content-Type: application/ms-tnef; name="winmail.dat"
Content-Transfer-Encoding: binary
From: "Aron,Shakton"
To: "[email protected]" ,
"[email protected]" , "[email protected]"
Subject: Updated: Drive # 3
Thread-Topic: Updated: Drive # 3
Thread-Index: AQHPF6evINDh6QBmQ0OJyeaK0OyWzQ==
Date: Wed, 22 Jan 2014 19:25:18 +0000
Message-ID: <[email protected]ok.com>
Accept-Language: en-US
Content-Language: en-US
X-MS-Has-Attach: yes
X-MS-TNEF-Correlator: <[email protected]ok.com>
MIME-Version: 1.0
X-Originating-IP: [::]
Return-Path: [email protected]
X-Forefront-PRVS: 01018CB5B3
X-Forefront-Antispam-Report:
SFV:NSPM;SFS:(10019001)(6009001)(199002)(189002)(377454003)(2656002)(81816001)(81686001)(54316002)(49866001)(63696002)(65816001)(16799955002)(74876001)(47976001)(77982001)(81342001)(79102001)(94316002)(76576001)(56776001)(47736001)(50986001)(85852003)(54356001)(77096001)(74316001)(53806001)(69226001)(80976001)(4396001)(51856001)(83322001)(93136001)(85306002)(46102001)(19580395003)(74662001)(15975445006)(74706001)(15202345003)(76786001)(59766001)(83072002)(81542001)(76176001)(76796001)(87936001)(87266001)(92566001)(2201001)(47446002)(93516002)(33646001)(90146001)(31966008)(56816005)(74366001)(86362001)(24736002)(3826001);DIR:OUT;SFP:1102;SCL:1;SRVR:ALMPR02MB001;H:AN2PR05MB011.namprd05.prod.outlook.com;CLIP:::;FPR:;RD:InfoNoRecords;A:0;MX:1;LANG:en;*
I am getting the following error.
ERROR Message: MIME content conversion failed.
Stack Trace : at Microsoft.Exchange.WebServices.Data.ServiceResponse.InternalThrowIfNecessary()
at Microsoft.Exchange.WebServices.Data.ExchangeService.InternalGetAttachments(IEnumerable`1 attachments, Nullable`1 bodyType, IEnumerable`1 additionalProperties, ServiceErrorHandling errorHandling)
at Microsoft.Exchange.WebServices.Data.ExchangeService.GetAttachment(Attachment attachment, Nullable`1 bodyType, IEnumerable`1 additionalProperties)
Has anyone faced this issue? how s/he got past this?
Regards
Call
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Mokchhya-
I responded to your
StackOverflow post as well, but I'll respond here as well.
Are you using Exchange Server 2010 SP3 RU2? If not, that might fix the issue. Another poster ran into a similar error and they were also sending an email with an attachment:
http://social.technet.microsoft.com/Forums/en-US/fd7ef80e-f80b-47ed-883b-a34511c6233c/a-storage-transient-failure-has-occurred-during-content-conversion?forum=exchangesvrsecuremessaginglegacy.
The support page related to the fix is here:
http://support.microsoft.com/kb/2863310.
-Mimi

EWS API Retuning Login page as Reponse - Exchange Server 2010

Hi!
I'm currently working with the EWS API to pull calendars and events from an Exchange Account. I'm using the Microsoft.Exchange.WebService.dll v15.
My code works fine for an Office 365 hosted account. But for Exchange Server 2010, I get the error:
The response received from the service did not contain valid XML.
After enabling tracing, I've learned that the response is actually the login page, not the expected XML with the calendars. It's returning the HTML of the login page as the response.
At this point, I'm unsure of what's going on. Any help is greatly appreciated. In the meanwhile, I'll keep poking around.
Thank you!

The place to start would be to check your EWS End Point
how are you getting this ?
Are you use Autodiscover ?
Do they have a different Internal vs External EWSUrl ? where are you running your code from ?
If your getting a Logon prompt it sounds like FBA has been enabled on the EWS directory or is it being published through a reverse Proxy ?
You should be able to just use a browser against the endpoint to test it you might want also want to use the EWSEditor
http://ewseditor.codeplex.com/ to try to do some testing against different endpoints (eg try just use the Cas ServerName and building to the URL yourself instead of using Autodiscover eg
https://casservername/ews/exchange.asmx )
You can also do some external testing using
https://testconnectivity.microsoft.com/
Cheers
Glen

Why to use the Java API in MDM

Hi Experts,
I am new to the MDM.
We are having the requirement of inetration between Portal and MDM.Can u please tell me when to use the following coponents like the scenorio's.
Why to install the MDM Business packages in Portal?
why to use the JAVA API.
Please give me the complete information.
Regards

Hi Vijay,
Standard Business Package is use to provide interaction between MDM Server and the Portal. It consists of MDM iViews like Item Detail iView (allows to create,edit and delete the records) , Resultset iView (Displays the records, allows to add the records in workflows etc), Search iViews (for searching)i.e. Data Manager functionality.
Java API are used when you need some functionality that standard MDM iViews dont have.MDM Java API consists of set of classes and interfaces with the help of which customization can be done.
Regards,
Jitesh Talreja

Why do we use exchange server ?

Hi All,
I know it is very silly question here, but I am completely unaware about exchange server.
I have gone through many articles but it did not clear me the exact concept. Please let me know exactly Why do we use exchange server ? and why it is mostly used with share point email configuration for domain specific mails ?
Any help is appreciable.
Thanks,
C Mahone

Hi there,
Exchange server is your email server. It is very important in your domain and business servers. I can't say why it is used with SharePoint, I thought those are different servers, but you do want an Exchange server in your domain.
If you use something else, like Office 365, then you don' t need an Exchange server, but if not, yes,it is important, cause email is a vital business aspect.

Not able to Load MimeConent of certain Emails using EWS API

When i Try to get the Mime Content of an email attachment using below code
msgAttachment.Load(new PropertySet(ItemSchema.MimeContent)); MimeContent mc = msgAttachment.Item.MimeContent;
I am getting the following exception on second line
Microsoft.Exchange.WebServices.Data.ServiceRequestException occurred HResult=-2146233088 Message=The request failed. Unable to read data from the transport connection: The connection was closed. Source=Microsoft.Exchange.WebServices StackTrace: at Microsoft.Exchange.WebServices.Data.SimpleServiceRequestBase.ReadResponse(HttpWebResponse
response) at Microsoft.Exchange.WebServices.Data.SimpleServiceRequestBase.InternalExecute() at Microsoft.Exchange.WebServices.Data.MultiResponseServiceRequest1.Execute() at Microsoft.Exchange.WebServices.Data.ExchangeService.InternalGetAttachments(IEnumerable1
attachments, Nullable1 bodyType, IEnumerable1 additionalProperties, ServiceErrorHandling errorHandling) at Microsoft.Exchange.WebServices.Data.ExchangeService.GetAttachment(Attachment attachment, Nullable1 bodyType, IEnumerable1 additionalProperties)
at Microsoft.Exchange.WebServices.Data.Attachment.InternalLoad(Nullable1 bodyType, IEnumerable1 additionalProperties) at Microsoft.Exchange.WebServices.Data.ItemAttachment.Load(IEnumerable1 additionalProperties) at Presensoft.JournalEmailVerification.EmailVerification.DownloadFailedAttachments(EmailMessage
msg, JournalEmail journalEmail) in D:\Source\ProductionReleases\Release_8.0.7.0\Email Archiving\Presensoft.JournalEmailVerification\EmailVerification.cs:line 621 InnerException: System.IO.IOException HResult=-2146232800 Message=Unable to read data from the
transport connection: The connection was closed. Source=System StackTrace: at System.Net.ConnectStream.Read(Byte[] buffer, Int32 offset, Int32 size) at System.IO.Compression.DeflateStream.Read(Byte[] array, Int32 offset, Int32 count) at System.IO.Compression.GZipStream.Read(Byte[]
array, Int32 offset, Int32 count) at System.Xml.XmlTextReaderImpl.ReadData() at System.Xml.XmlTextReaderImpl.ParseText(Int32& startPos, Int32& endPos, Int32& outOrChars) at System.Xml.XmlTextReaderImpl.ParseText() at System.Xml.XmlTextReaderImpl.ParseElementContent()
at System.Xml.XmlCharCheckingReader.Read() at Microsoft.Exchange.WebServices.Data.EwsXmlReader.Read() at Microsoft.Exchange.WebServices.Data.ComplexProperty.InternalLoadFromXml(EwsServiceXmlReader reader, XmlNamespace xmlNamespace, String xmlElementName, Func2
readAction) at Microsoft.Exchange.WebServices.Data.ComplexProperty.LoadFromXml(EwsServiceXmlReader reader, XmlNamespace xmlNamespace, String xmlElementName) at Microsoft.Exchange.WebServices.Data.ComplexProperty.LoadFromXml(EwsServiceXmlReader reader, String
xmlElementName) at Microsoft.Exchange.WebServices.Data.ComplexPropertyDefinitionBase.InternalLoadFromXml(EwsServiceXmlReader reader, PropertyBag propertyBag) at Microsoft.Exchange.WebServices.Data.ComplexPropertyDefinitionBase.LoadPropertyValueFromXml(EwsServiceXmlReader
reader, PropertyBag propertyBag) at Microsoft.Exchange.WebServices.Data.PropertyBag.LoadFromXml(EwsServiceXmlReader reader, Boolean clear, PropertySet requestedPropertySet, Boolean onlySummaryPropertiesRequested) at Microsoft.Exchange.WebServices.Data.ServiceObject.LoadFromXml(EwsServiceXmlReader
reader, Boolean clearPropertyBag) at Microsoft.Exchange.WebServices.Data.ItemAttachment.TryReadElementFromXml(EwsServiceXmlReader reader) at Microsoft.Exchange.WebServices.Data.ComplexProperty.InternalLoadFromXml(EwsServiceXmlReader reader, XmlNamespace xmlNamespace,
String xmlElementName, Func2 readAction) at Microsoft.Exchange.WebServices.Data.ComplexProperty.LoadFromXml(EwsServiceXmlReader reader, XmlNamespace xmlNamespace, String xmlElementName) at Microsoft.Exchange.WebServices.Data.ComplexProperty.LoadFromXml(EwsServiceXmlReader
reader, String xmlElementName) at Microsoft.Exchange.WebServices.Data.GetAttachmentResponse.ReadElementsFromXml(EwsServiceXmlReader reader) at Microsoft.Exchange.WebServices.Data.ServiceResponse.LoadFromXml(EwsServiceXmlReader reader, String xmlElementName)
at Microsoft.Exchange.WebServices.Data.MultiResponseServiceRequest1.ParseResponse(EwsServiceXmlReader reader) at Microsoft.Exchange.WebServices.Data.ServiceRequestBase.ReadResponse(EwsServiceXmlReader ewsXmlReader) at Microsoft.Exchange.WebServices.Data.SimpleServiceRequestBase.ReadResponse(HttpWebResponse
response) InnerException:
What I have observed is this occurs when the particular email attachment is Undeliverable email with below content:
The e-mail system had a problem processing this message. Exchange will not try to redeliver this message for you.
Diagnostic information for administrators:
Generating server: MAIL.saaital.com
[email protected]
550 5.6.0 M2MCVT.StorageError; storage error in content conversion
Any hints..pointers?? . Really need help on this as I have been struggling for quite some time to process this particular email attachment.

Mokchhya-
I responded to your
StackOverflow post as well, but I'll respond here as well.
Are you using Exchange Server 2010 SP3 RU2? If not, that might fix the issue. Another poster ran into a similar error and they were also sending an email with an attachment:
http://social.technet.microsoft.com/Forums/en-US/fd7ef80e-f80b-47ed-883b-a34511c6233c/a-storage-transient-failure-has-occurred-during-content-conversion?forum=exchangesvrsecuremessaginglegacy.
The support page related to the fix is here:
http://support.microsoft.com/kb/2863310.
-Mimi

Why does the Java API use int instead of short or byte?

Why does the Java API use int if short or even byte would be sufficient?
Example: The DAY_OF_WEEK field in Calendar uses int.

One of the point is, on the benchmark tests on Java performance, int does far better than short and byte data types.
Please follow the below blog talks about the same.
Java Primative Speed
-K

How to count number of lines inside methods() using the Doclet API

Wrote a custom doclet using the [Doclet API|http://java.sun.com/j2se/1.3/docs/tooldocs/javadoc/doclet/index.html ] .
The purpose for the doclet is to load Java source files and create stubs (which are identical Java source files but do not contain any method implementation details).
Instead, the method implementation details need to be replaced with blank lines...
public class MyDoclet {
     private static String TAB = "\t";
     public static boolean start(RootDoc root) {
          ClassDoc[] classes = root.classes();
          // Parse through class or interface
          for (ClassDoc clazz : classes) {
               Type superClass = clazz.superclassType();
               // Print Methods
               MethodDoc[] methods = clazz.methods();
               for (MethodDoc method : methods) {
                    Parameter[] parameters = method.parameters();
                    println();
                    if (!method.isPrivate()) {
                         print(TAB + method.modifiers() + " "
                                                + method.returnType().simpleTypeName() + " " + method.name());
                         print("(");
                         for (int i=0; i < parameters.length; i++) {
                              Parameter parameter = (Parameter) parameters;
                              print(parameter.type().simpleTypeName() + " " + parameter.name());
                              if (i != parameters.length - 1) {
                                   print(", ");
                         print(")");
                         println(" {");
                         println("\n");
                         println(TAB + "}");
          return true;
As one can see, I am just creating the method and placing the opening and closing curly braces (along with a new \n line escape sequence, in between).
Am not really that familiar with the Doclet API...
Question(s):
(1) What is the best way to figure out how many lines of code are inside each method and then use a for loop to insert the exact same number of blank lines inside the methods?
(2) Is there a way to do it using the com.sun.javadoc.SourcePosition.line() method?
Would really appreciate it if someone could help me because this is an important requirement (hence the 10 Duke Stars).
Happy coding to all,
Mike

This is not possible using the Doclet API, because JavaDoc does not store any information regarding implementation detail. Although MethodDoc#position will give you the line where the method is declared, there is no way to determine where the method body starts and ends.
If you need that much information, maybe you would be better of using a tool such as Eclipse's Abstract Syntax Tree parser. AST will provide you with line numbers for each code expression, hence it is relatively easy to compute the first and last line in a method body.

Why use exchange ews api "GetRoomLists" result count zero

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