page_type: sample description: This sample demonstrates how to use the Microsoft Graph .NET SDK to access data in Office 365 from Blazor WebAssembly apps. products:

• ms-graph
• office-exchange-online
• blazor languages:
• csharp

Microsoft Graph sample Blazor WebAssembly app

This sample demonstrates how to use the Microsoft Graph .NET SDK to access data in Office 365 from Blazor WebAssembly apps.

NOTE: This sample was originally built from a tutorial published on the Microsoft Graph tutorials page. That tutorial has been removed.

Prerequisites

• .NET Core SDK

Register an app in Azure AD

1. Open a browser and navigate to the Azure Active Directory admin center. Login using a personal account (aka: Microsoft Account) or Work or School Account.

2. Select Azure Active Directory in the left-hand navigation, then select App registrations under Manage.

3. Select New registration. On the Register an application page, set the values as follows.

   • Set Name to Blazor Graph Sample.
   • Set Supported account types to Accounts in any organizational directory and personal Microsoft accounts.
   • Under Redirect URI, set the first drop-down to Single-page application (SPA) and set the value to https://localhost:7067/authentication/login-callback.

4. Select Register. On the Blazor Graph Tutorial page, copy the value of the Application (client) ID and save it, you will need it in the next step.

Configure the sample

1. Create a new file in the ./GraphSample/wwwroot directory named appsettings.Development.json and add the following code.

   {
     "AzureAd": {
       "ClientId": "YOUR_CLIENT_ID_HERE"
     }
   }
   

2. Replace YOUR_CLIENT_ID_HERE with the Application (client) ID value from your app registration.

Running the sample

Run the following command in the GraphSample directory.

dotnet run

Open your browser to https://localhost:7067.

Code of conduct

This project has adopted the Microsoft Open Source Code of Conduct. For more information see the Code of Conduct FAQ or contact [email protected] with any additional questions or comments.

Disclaimer

THIS CODE IS PROVIDED AS IS WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING ANY IMPLIED WARRANTIES OF FITNESS FOR A PARTICULAR PURPOSE, MERCHANTABILITY, OR NON-INFRINGEMENT.