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C# 클라이언트 라이브러리 샘플

  • 아티클

Azure DevOps Services | Azure DevOps Server 2022 - Azure DevOps Server 2019

다음 샘플에서는 .NET 클라이언트 라이브러리를 사용하여 Azure DevOps를 확장하고 통합하는 방법을 보여 줍니다.

GitHub의 샘플

.NET 샘플 GitHub 페이지에서 실행하는 방법에 대한 지침이 포함된 많은 샘플을 찾을 수 있습니다.

기타 샘플

이 페이지의 REST 예제에는 다음 NuGet 패키지가 필요합니다.

예: REST 기반 HTTP 클라이언트 사용

// https://www.nuget.org/packages/Microsoft.TeamFoundationServer.Client/
using Microsoft.TeamFoundation.WorkItemTracking.WebApi;
using Microsoft.TeamFoundation.WorkItemTracking.WebApi.Models;

// https://www.nuget.org/packages/Microsoft.VisualStudio.Services.InteractiveClient/
using Microsoft.VisualStudio.Services.Client;

// https://www.nuget.org/packages/Microsoft.VisualStudio.Services.Client/
using Microsoft.VisualStudio.Services.Common; 

/// <summary>
/// This sample creates a new work item query for New Bugs, stores it under 'MyQueries', runs the query, and then sends the results to the console.
/// </summary>
public static void SampleREST()
{
    // Connection object could be created once per application and we use it to get httpclient objects. 
    // Httpclients have been reused between callers and threads.
    // Their lifetime has been managed by connection (we don't have to dispose them).
    // This is more robust then newing up httpclient objects directly.  
    
    // Be sure to send in the full collection uri, i.e. http://myserver:8080/tfs/defaultcollection
    // We are using default VssCredentials which uses NTLM against an Azure DevOps Server.  See additional provided
    // Create a connection with PAT for authentication
    VssConnection connection = new VssConnection(orgUrl, new VssBasicCredential(string.Empty, personalAccessToken));


    // Create instance of WorkItemTrackingHttpClient using VssConnection
    WorkItemTrackingHttpClient witClient = connection.GetClient<WorkItemTrackingHttpClient>();

    // Get 2 levels of query hierarchy items
    List<QueryHierarchyItem> queryHierarchyItems = witClient.GetQueriesAsync(teamProjectName, depth: 2).Result;

    // Search for 'My Queries' folder
    QueryHierarchyItem myQueriesFolder = queryHierarchyItems.FirstOrDefault(qhi => qhi.Name.Equals("My Queries"));
    if (myQueriesFolder != null)
    {
        string queryName = "REST Sample";

        // See if our 'REST Sample' query already exists under 'My Queries' folder.
        QueryHierarchyItem newBugsQuery = null;
        if (myQueriesFolder.Children != null)
        {
            newBugsQuery = myQueriesFolder.Children.FirstOrDefault(qhi => qhi.Name.Equals(queryName));
        }
        if (newBugsQuery == null)
        {
            // if the 'REST Sample' query does not exist, create it.
            newBugsQuery = new QueryHierarchyItem()
            {
                Name = queryName,
                Wiql = "SELECT [System.Id],[System.WorkItemType],[System.Title],[System.AssignedTo],[System.State],[System.Tags] FROM WorkItems WHERE [System.TeamProject] = @project AND [System.WorkItemType] = 'Bug' AND [System.State] = 'New'",
                IsFolder = false
            };
            newBugsQuery = witClient.CreateQueryAsync(newBugsQuery, teamProjectName, myQueriesFolder.Name).Result;
        }

        // run the 'REST Sample' query
        WorkItemQueryResult result = witClient.QueryByIdAsync(newBugsQuery.Id).Result;

        if (result.WorkItems.Any())
        {
            int skip = 0;
            const int batchSize = 100;
            IEnumerable<WorkItemReference> workItemRefs;
            do
            {
                workItemRefs = result.WorkItems.Skip(skip).Take(batchSize);
                if (workItemRefs.Any())
                {
                    // get details for each work item in the batch
                    List<WorkItem> workItems = witClient.GetWorkItemsAsync(workItemRefs.Select(wir => wir.Id)).Result;
                    foreach (WorkItem workItem in workItems)
                    {
                        // write work item to console
                        Console.WriteLine("{0} {1}", workItem.Id, workItem.Fields["System.Title"]);
                    }
                }
                skip += batchSize;
            }
            while (workItemRefs.Count() == batchSize);
        }
        else
        {
            Console.WriteLine("No work items were returned from query.");
        }
    }
}

인증

Azure DevOps에 대한 인증 방법을 변경하려면 만들 때 VssConnection에 전달된 VssCredential 형식을 변경합니다.

REST 서비스에 대한 개인 액세스 토큰 인증
public static void PersonalAccessTokenRestSample()
{
    // Create instance of VssConnection using Personal Access Token
    VssConnection connection = new VssConnection(orgUrl, new VssBasicCredential(string.Empty, personalAccessToken));
}

REST 서비스에 대한 Visual Studio 로그인 프롬프트(Microsoft 계정 또는 Microsoft Entra 백 엔드)(.NET Framework에만 해당)

.NET Core 버전은 대화형 대화 상자를 지원하지 않으므로 이 샘플은 클라이언트의 .NET Framework 버전에만 적용됩니다.

public static void MicrosoftAccountRestSample()
{
    // Create instance of VssConnection using Visual Studio sign-in prompt
    VssConnection connection = new VssConnection(new Uri(collectionUri), new VssClientCredentials());
}

REST 서비스에 대한 Microsoft Entra 인증
public static void AADRestSample()
{
    // Create instance of VssConnection using Azure AD Credentials for Azure AD backed account
    VssConnection connection = new VssConnection(new Uri(collectionUri), new VssAadCredential(userName, password));
}
REST 서비스에 대한 OAuth 인증

자세한 내용은 Azure DevOps 인증 샘플 및 Microsoft ID 플랫폼 및 OAuth 2.0 인증 코드 흐름을 참조하세요.

public static void OAuthSample()
{
    // Create instance of VssConnection using OAuth Access token
    VssConnection connection = new VssConnection(new Uri(collectionUri), new VssOAuthAccessTokenCredential(accessToken));
}