Kind regards, Jay. Hi All, I am trying to get the calendar events(meetings) from exchange server 2010.How to use Microsoft Exchange WebServices (EWS) with vb.net.
By Kai Wilzer; October 26, 2013. Install Microsoft Exchange Web Services Managed API 2.0 on your developer client. If you want to use EWS within an ASP.net application on your IIS you need to activate Trust computer for delegation. Description Exchange Web Services.NET is.NET Framework.NET Core API for Microsoft Exchange server. The API offers complete Exchange Web Services functionality including the ability to createupdatemovecopy items and folders, search items and folders, send messages, send meetings requests and more. ![]() Mono 2.8. Xamarin Supported Microsoft Exchange server versions. I keep getting this exception when sending an email in message.SendAndSaveCopy; System.InvalidOperationException: This operation cant be performed because this service object doesnt have an Id. Cannot find any cause or reason so perhaps you have an idea This is both online and with a local Exchange server. Microsoft Exchange Web Services Vb Net Code Windows 7 X64 ProWindows 7 x64 Pro Application 32 bit, using a.NET DLL which calls Exchange Microsoft Exchange Webservice DLL, 32 bit, Tried 1.1 and 1.2. Funny thing is that this used to work before upgrade to Office 365. Var service new ExchangeService(ExchangeVersion.Exchange2010SP1); service.Credentials new WebCredentials(fromName, fromPassword); service.Url new Uri(var message new EmailMessage(service); message.SendAndSaveCopy. Hi Mickey, You need to give your user ApplicationImpersonation rights. To do this, sign in to Office 365, go to Manage my Organization. Add the ApplicationImpersonation Role and then add your user to the Members list. Once that is done, you still use your credentials to authenticate with EWS, BUT when you want to retrieve another users calendar, mails, etc. However, before sending out the emails we need to be sure that the recipient email addresses are valid and exist in the Global directory. After a lot of search we hit up on a method ResolveName, but I am not sure whether this validates a contact by the email id. Hi, I would like to filter e-mails using FindItems and Normal Search(not using AQS) in Exchange 2013 and online. Is it possible to search emails using FindItems for the above Search fields. View2.PropertySet new PropertySet(BasePropertySet.IdOnly, EmailMessageSchema.BccRecipients, EmailMessageSchema.ToRecipients, EmailMessageSchema.CcRecipients, EmailMessageSchema.DisplayCc, EmailMessageSchema.DisplayTo); foundItems objConnect.service.FindItems( folder.Id, searchfilter, view1); As per the above example, this might not be possible. Filtering based on DisplayCc and DisplayTo also doesnt work since DisplayCc, DisplayTo doesnt store emailaddress instead they store the name. Please suggest a way to filter e-mails based on to,cc and bcc fields in Normal Search. Regards, Gagan. Hi Pieter, Thank you for the excellent and simple article to follow. I am in the middle of a project which hooks up the streaming notification to the Exchange server, that is now done. Microsoft Exchange Web Services Vb Net Code Code To DoHowever, I would like to sharepublish a users calendar via EWS API, and I think the code to do so is as follow: var service new ExchangeService(ExchangeVersion.Exchange2010SP2); var folder Folder.Bind(service, WellKnownFolderName.Calendar); folder.Permission.Add(new FolderPermission(shareCalendarUsermyorganisarion.com, FolderPermissionLevel.Reviewer); folder.Update; Please correct me if this is wrong. What I would like to know is how do I get the published Url that is normally sent to the recipients which you normally get when sharing calendar via Outlook. I have been digging quite a bit and unable to find any information. It seems that I can get the shared folder information using the cmdlet: get-MailboxCalendarFolder, is there an equivalent command in the API Any help would be much appreciated. Kind regards, Jay. Hi All, I am trying to get the calendar events(meetings) from exchange server 2010.
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