I am building office addins for Project. It is really weird that even though I am using proper icon names some icons are not showing Followed everything from the official documentation https://...

I am debugging an Office Add-in. When I attach the debugger and select Visual Studio 2019 as the debugger target, the debugger successfully attaches and I can inspect the DOM. However, there is no ...

I was using the CDN release of office-js, but had to change to a local version. After this change, it seems Office.initialize is not being run, which means the add-in doesn't work correctly. On the...

I am developing Outlook add-in which will work with shared mailboxes. Currently, office add-ins are not available on delegate scenarios but MS has released preview build which supports these scenar...

I'm working on an Outlook addin using the new Office-JS apis, and in building out the authentication flow, I've found that in the Outlook 2016 for Mac case, the dialog system seems to not work prop...

Using the Visual Studio 2017 C# Excel 2016/2019 Web Add-In template, I'm trying to create a Basic Add-in to "Insert content into Excel spreadsheets [VS option for project]." All my attempts fail i...

I am developing/testing an Excel Add-In. I added it to the desktop version using the "shared folder catalog" process outlined here: https://learn.microsoft.com/en-us/office/dev/add-ins/testing/cre...

I have set up a very simple functions.html which launches a likewise simple dialog that only registers Office.initialize with a console log. If left open too long I get a large error in the console...

I am implementing Oauth 2 authentication for Office 365 account in a java based server side application. After reading the documentation, I have done the following things: I have office 365 subsc...

Environment: Mac 10.12.6, Word 2016 (16.11.1), @microsoft/office-js "^1.1.4" I was wondering if there were any guidelines or best practices in terms of how to use CustomXMLParts in order to maximi...

I'm working on a Inno Setup installer for an MS Office Add-In and trying to find a way to get the version and target platform (bitness) of Excel and Outlook, preferably from the Windows Registry. A...

I downloaded "Office 2010 Add-In: Icons Gallery" that is docx file with two backstage tabs that hold icons. How can I extract the icons or use them in my application?

I have a button on a ribbon to check for AddIn (itself) updates Here's the code private void button1_Click(object sender, RibbonControlEventArgs e) { UpdateCheckInfo info = null; if (Applicati...

I have created a macro in VBA. I want to call that macro on click on button in Task Add-in button. Is there any way to run macro using button provided in Task Add-in panel?

Is it possible to set the width of a Outlook add-in when it gets loaded up. Right now when I click on my addin button on the ribbon, the task pane shows up on the right with a width of about 437 pi...

I developed an Outlook Web Add-in that is working fine. It's a Taskpane that is available in compose mode of appointments and that collects event's data, adds a few ones and send that all to an API...

I'm working on build Office add-in with Adal.js for AAD integration. And my add-in requires some permissions. When I open add-in in OneNote and try to call login from adal.js, it request login.mi...

I'm working on an Office Add-in that currently uses adal to obtain an auth token. As I want to use the Fabric front end I am changing it to React and I notice that the officer-js-helpers have impl...

I have an Office addin which uses the following backstage XML to add custom UI elements into Microsoft Word backstage: <?xml version="1.0" encoding="UTF-8"?> <customUI ...

We have a small excel app to complement our SaaS product. Standalone it's useless and because of that I have big problems getting it into the office app store. And actually it doesn't make any sens...

I created a plugin for Word for more than 2 years ago. After the new Word version 2016 on Windows. I'm experience some problems with creating comments. How to recreate the problem: Create a simp...

In my Word add-in, I have a Word Document object which contains a particular Section. In this Section, I append a Shape: var shape = section.Headers[WdHeaderFooterIndex.wdHeaderFooterFirstPage].Sh...

I like Office Lens's ability to automatically crop, focus, and align a picture... mainly for receipt and expense processing I want to have an app flow that goes like this: User opens my app and...

tl;dr When setting CustomProperties to an appointment that has attendees, only the appointment for the organizer gets the CustomProperties. The properties do not propagate to the appointments of t...

I would like to ask as to what is the best way to insert an image/picture to the document in JavaScript? I am weighing in between an online and offline images but don't know where to start. I've ...