Xamarin App and Microsoft Graph

By Hector Luciano Jr

What is Microsoft Graph

Microsoft Graph Diagram

Explorer Microsoft Graphhttps://graph.microsoft.io/en-us/graph-explorer#

How to set it up?

New App Registration Portal

Office 365 App Registration

Register You App with Microsoft GraphHere is where you register your App, mind is called XOfficeApp. It return you a ClientID . Warning!!! You must copy and store the Client ID value, because you wont be able to retrieve after you leave the page.

Requirements

• You must have an Office 365 Business Account• You must have a Azure AD subscription associated with the Office 365 Business Account

Create a Web Application

Debugging “Bad Request” Login Issues• When trying the login notice the

reply address is valid.

Fix it by manually setting the Express Port

Oauth2 Grant Flow• What is Implist?

Local Function