Developer: Office Add-ins community call @ April 10, 2019

The Office Add-ins community call is our monthly event for developers to connect in real-time with the folks who are building the Office JavaScript APIs. We’ll share updates about new Office JavaScript APIs, provide tips about useful tools, samples, and resources for developing Office Add-ins, and feature a technical deep dive on a specific topic….


Deep dive # 1: How to configure Exchange on-premise Server hybrid integration with Office 365/Azure Infrastructure and test REST API calls?

This is one of the regular discussion that comes across at my desk, how we can configure Hybrid Exchange on-premise server integration with Office 365/Exchange Online, so that users can make use of REST API. So I thought let me stitch all of them together which can be handy for both the Exchange administrators and…


Microsoft Graph API’s Beta version, developer guidance, support

Microsoft Graph API’s beta version, You need to be aware that beta version contains features that are currently in preview. You’re invited to try these APIs. Beta version is exposed under How to find if the feature is in beta or not, When you open the Graph API documentation, you will see the following…


Office Debug: Office add-ins are not displayed correctly in Outlook

Recently one of the ISV app developer reported that after they update Microsoft Outlook to version 1809 (build 10827.20181) or later versions, data from some Office add-ins may not be displayed correctly or may be missing from the user interface of the add-in within Outlook. Specifically in their case, they used IE Control hosted in…

Office.js web add-in throws HTTP 401 Unauthorized

One of my dev customer, created Outlook Web add-in (using Office.js/JavaScript) and tried calling EWS call (mailbox.makeEWSRequestAsync method). It throws HTTP error 401 for mailbox.makeEWSRequsetAsync() method. They noticed the error or behaviour when they tested with Outlook on the Web and Outlook Web Access for devices. The API call throws, the following HTTP error: “The…

Video: Learning Machine Learning with .NET, PyTorch and the ONNX Runtime

ONNX is a open format to represent deep learning models that is supported by various frameworks and tools. This format makes it easier to interoperate between frameworks and to maximize the reach of your hardware optimization investments. In this episode, Seth Juarez sits with Rich to show us how we can use the ONNX runtime…


IoT : How to build .NET Core to build applications for IoT?

Do you know that .NET core to build applications for IoT? .NET Core can be used to build applications for IoT devices and scenarios. IoT applications typically interact with sensors, displays and input devices that require the use of GPIO pins, serial ports or similar hardware. The Raspberry Pi is commonly used for IoT applications….


Machine Learning Developer: Build, test, deploy, consume Azure Machine Learning Web Services

Machine Learning web services provide an interface between an application and a Machine Learning workflow scoring model. An external application can use Azure Machine Learning to communicate with a Machine Learning workflow scoring model in real time. How easy is that? A call to a Machine Learning web service returns prediction results to an external…

Best practices – TechTalk session on how to build Great Libraries using .NET Standard for .Net developers

– Are you a .Net developer? – Who wants to create great .NET class libraries? – Confused about .NET Standard, .NET Core, and .NET Framework? Then I would suggest you to watch this talk at .NetConf to learn how you can easily support multiple platforms with .NET Standard and no compromises, thanks to via multi-targeting….


Microsoft .NET Conference – Virtual developer event

Microsoft .NET Conf is a free, 3 day virtual developer event co-organized by the .NET community and Microsoft. It just finished last week, September 12 – 14, 2018. Learn more at Over the course of the three days we had a wide selection of live sessions that feature speakers from the community and .NET product teams. These…

Developer: How to use Github for Windows users?

If you’re a Developer who is curious about Git and GitHub, be sure to check out this GitHub training. Join experts Briana Swift and Jeremy Foster for a look at basic Git and GitHub concepts, and see why millions of Developers use the fast and flexible dev process fostered by GitHub. Take a look at…


Support policy statement for Microsoft Graph

As new versions of the Microsoft Graph REST APIs and Microsoft Graph SDKs are released, earlier versions will be retired. Microsoft will declare a version as deprecated at least 24 months in advance of retiring an API or an SDK. So Microsoft Graph too follows the Microsoft Lifecycle Policy. When we increment the major version…


Understand more about Office.js, it’s add-in runtime environment and Internet Explorer protected mode!!

In addition to the earlier blog post, you can refer the following: – Microsoft Office addins using the Apps for Office platform are designed to run in isolation, using a low rights sandbox. – Several features, such as the task pane view, use web views provided using Internet Explorer APIs.  – To ensure these components…