问题
The namespace client does not exist in Microsoft.teamfoundation are you missing assembly reference
I have added Nuget packages Microsoft.TeamFoundationServer.Client and Microsoft.TeamFoundationServer.ExtendedClient but I'm still facing this issue. I want to extract work item details from the TFS.
回答1:
Microsoft.TeamFoundationServer.Client provides access to version control, work item tracking, build, and more via public REST APIs.
Microsoft.TeamFoundationServer.ExtendedClient works with and manages version control, work items, and build, and other resources from your client application. This package does not support Net Standard Client OM. This package should only be used in instances where our REST APIs don't offer the functionality you need (i.e. creating workspaces in TFVC).
If you use a TFS version >= TFS 2015, you should try to use the REST API to extract work item details. Regarding REST API version, you can refer to the following link:
https://docs.microsoft.com/en-us/azure/devops/integrate/concepts/rest-api-versioning?view=azure-devops
Here is an existing sample code on the following link, you can refer to it:
https://github.com/microsoft/azure-devops-dotnet-samples/blob/master/ClientLibrary/Samples/WorkItemTracking/WorkItemsSample.cs
来源：https://stackoverflow.com/questions/59526807/how-to-resolve-this-are-you-missing-assembly-reference