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Extend Excel functionality and access Excel data over the web.

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Use the GTM Guide for ISVs to help maximize your reach and engage more users.

Extend Excel functionality with Office Add-ins

Access Excel data with Microsoft Graph

Symbisa transforms supply chain analytics by connecting real world data with Excel.

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What's new in Excel development

Excel custom function batching pattern

If your custom functions call a remote service you may want to use a batching pattern to reduce the number of network calls to the remote se...
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Get OneDrive data using Microsoft Graph and MSAL.NET in an Office Add-...

Learn how to build a Microsoft Office Add-in that connects to Microsoft Graph, finds the first three workbooks stored in OneDrive for Busine...
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Using storage to share data between Excel custom functions and the tas...

If you need to share data values between your custom functions and the task pane, you can use the OfficeRuntime.storage object. Custom funct...
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New Microsoft 365 E5 subscription with EMS now available for developer...

Starting this week, all new members of the Office 365 Developer Program (including Visual Studio Professional and Enterprise members) can si...
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Excel developer training and events

Global Microsoft 365 Developer Bootcamp - Gurugram, India

Gurugram, Haryana, India
December 07, 2019
The 2019 Global Microsoft 365 Developer Bootcamp at Gurugram will focus on Microsoft Graph, SharePoint Framework, Microsoft Teams, Windows, ...
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Global Office 365 Developer Bootcamp - Pune, India

Pune, Maharashtra, India
November 23, 2019
Global Office 365 Developer Boot-camp 2019 is a free, one day training event. We invite you to attend the boot-camp to learn the latest on O...
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Global Microsoft 365 Developer Bootcamp - Lagos, Nigeria

Lagos, Lagos, Nigeria
November 22, 2019 - November 23, 2019
We are happy to kick off the 3rd Global Microsoft 365 Developer Bootcamp in Lagos, Nigeria. This year’s bootcamps will incorporate the techn...
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Global Microsoft 365 Developer Bootcamp - Goiânia, Brazil

Goiania, GO, Brazil
November 09, 2019
O Global Microsoft 365 Developer Bootcamp é uma grande oportunidade para desenvolver os seus skills de desenvolvimento! O Global Microsoft ...
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