outlook-addin

问题 Can someone provide how to create and add custom internet headers to the mailItem and how to read them later? I am trying to attach a keyword to every email that is sent so it can be read by another outlook client with the same add-in. 回答1: Assuming you're writing a Outlook Plugin (based on your tag). Get a Handle on your current mail item (email in draft form)... // Describes your Custom Header string PS_INTERNET_HEADERS = "http://schemas.microsoft.com/mapi/string/{00020386-0000-0000-C000

问题 This has already been asked here, but I am just not satisfied with the answer given. I am currently adding a custom context menu to Outlook. The code is as follows: void Application_ItemContextMenuDisplay(Microsoft.Office.Core.CommandBar CommandBar, Microsoft.Office.Interop.Outlook.Selection Selection) { if (Online) { foreach (string category in FilingRuleManager.FilingRuleCategories) { Office.CommandBarPopup cb = CommandBar.Controls.Add(Office.MsoControlType.msoControlPopup, missing, missing

问题 We develop an Outlook app (now called add-in) using html5/js originally for OWA but now it is targeted to all Office Supported Platforms. And indeed, it seems to work on all platforms (ios, safari on mac, windows browsers and outlook) except for Outlook 2016 for Mac . When running inside Outlook 2016 for Mac it behaves very strangely. Not loading half the times, and when loading, it does not work properly. We find it very hard to find the problem. We did not find a way to debug our scripts or

问题 This is VS2010 + Office 2010 add-in. All I want is to add a button ( or button group ) to multiple built-in tabs. For example, my buttons should be available in both New Mail Message Ribbon and in New Appointment Ribbon . I have tried adding a new tab ( in the Visual Designer ) but that doesn't seem to work. The button group appears on the New Mail Message tab, but not on the Appointment tab. BTW, I'm using the following IDs: TabNewMailMessage and TabAppointment . 回答1: For anyone else pulling

问题 I am developing an outlook add-in, where I have events which will be fired when an item is deleted from drafts. So when I delete the files from my drafts on my machine, the BeforeItemMove event is fired. But here comes the interesting case. Additionally I also have a VM, where I have outlook installed and logged in to the same account. So my drafts are synced there as well. When I delete a draft on the VM, after some time the draft gets deleted on my system as well. But this time it doesn't

问题 How do I determine what Outlook COM or PIA addins are installed, and if they are enabled or not. How can I get this information, and hopefully the file version as well? 回答1: (1) If you want to access this information from inside another Outlook Add-in, you may use the the Application.ComAddins object (e.g. it's Count property gives you the number of add-ins installed). You can loop through this collection and check the LoadBehaviour property of the single COMAddin object to now if they're

问题 I would like to get all mails in outlook from a specific folder: My folder structure: I find this Code to get all mails in outlook inbox folder (not the inbox in picture!): Outlook.Application oApp; Outlook._NameSpace oNS; Outlook.MAPIFolder oFolder; Outlook._Explorer oExp; oApp = new Outlook.Application(); oNS = (Outlook._NameSpace)oApp.GetNamespace("MAPI"); oFolder = oNS.GetDefaultFolder(Outlook.OlDefaultFolders.olFolderInbox); oExp = oFolder.GetExplorer(false); oNS.Logon(Missing.Value,

问题 I would like to get all mails in outlook from a specific folder: My folder structure: I find this Code to get all mails in outlook inbox folder (not the inbox in picture!): Outlook.Application oApp; Outlook._NameSpace oNS; Outlook.MAPIFolder oFolder; Outlook._Explorer oExp; oApp = new Outlook.Application(); oNS = (Outlook._NameSpace)oApp.GetNamespace("MAPI"); oFolder = oNS.GetDefaultFolder(Outlook.OlDefaultFolders.olFolderInbox); oExp = oFolder.GetExplorer(false); oNS.Logon(Missing.Value,

问题 I'm working on an Outlook 2007 add-in. I found some code to loop through all the folders but I have not been able to figure out how to loop inside any given folder to examine the MailItem objects (ultimately, I want to save the emails elsewhere and modify the .Subject property). Here is what I have so far: private void btnFolderWalk_Click(object sender, EventArgs e) { // Retrieve the name of the top-level folder (Inbox) , for // the purposes of this demonstration. Outlook.Folder inbox =

问题 I see this Access to Outlook RestAPI from an Outlook web Add-in question but nothing about attachment there. I success to make outlook rest API request from my add-in follow https://dev.office.com/docs/add-ins/outlook/use-rest-api?product=outlook this tutorial . For example I success to get some message details), but I have 2 problems: I can't add attachment with outlook rest API call to message. I try to make call with the itemId like here: https://outlook.office.com/api/v2.0/me/messages/" +