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謝謝，我非常感謝您的幫助！Google API DotNet Youtube播放列表失敗，無播放列表ID
我想讓.NET的Google API客戶端正常工作，但我不知道如何做甚至簡單的事情。我的目標是建立一個網頁，在頂部加載一個YouTube播放列表播放器，並只列出其下方其他曲目的相關信息。
你能幫我解決一下讓客戶端運行的第一個問題嗎？
我有一個.NET 4.0網站實例，我已經通過nuget軟件包管理器安裝了DotNet Google API。我認爲問題在於我無法弄清楚如何將PlaylistID傳遞給客戶端請求。在下面的代碼中，我可以指定PlaylistID？
Imports Google.Apis.YouTube.v3
Imports Google.Apis.YouTube.v3.Data
Dim Initialiser As New Google.Apis.Services.BaseClientService.Initializer()
Initialiser.ApiKey = "My Server API Key"
Dim Service As YouTubeService = New YouTubeService(Initialiser)
Dim Result As PlaylistItemListResponse
Result = Service.PlaylistItems().List("snippet").Execute()
If Not Result.Items Is Nothing Then
Dim XPathDocument As System.Xml.XPath.XPathDocument = GenerateXPathDocument(Result.Items)
SamplerXml.XPathNavigator = XPathDocument.CreateNavigator
End If
錯誤輸出是：
2014-01-21 12:14:30.1894 Error ASP.global_asax
Application_Error: GET /sampler/120
BaseExceptionType: Google.GoogleApiException
Type=System.Web.HttpUnhandledException
Message=Exception of type 'System.Web.HttpUnhandledException' was thrown.
Stack=
at System.Web.UI.Page.HandleError(Exception e)
at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
at System.Web.UI.Page.ProcessRequest(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
at System.Web.UI.Page.ProcessRequest()
at System.Web.UI.Page.ProcessRequestWithNoAssert(HttpContext context)
at System.Web.UI.Page.ProcessRequest(HttpContext context)
at ASP.templates_sampler_default_aspx.ProcessRequest(HttpContext context)
at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)
Type=Google.GoogleApiException
Message=Google.Apis.Requests.RequestError
No filter selected. [400]
Errors [
Message[No filter selected.] Location[ - parameter] Reason[missingRequiredParameter] Domain[youtube.parameter]
]
Stack=
at Google.Apis.Requests.ClientServiceRequest`1.Execute() in c:\code\google.com\google-api-dotnet-client\default\Tools\Google.Apis.Release\bin\Debug\output\default\Src\GoogleApis\Apis\Requests\ClientServiceRequest.cs:line 93
at SiteCode.Templates.Sampler.Page_Load(Object sender, EventArgs e) in C:\svn-work\playlistproject\site\templates\sampler\Default.aspx.vb:line 54
at System.EventHandler.Invoke(Object sender, EventArgs e)
at System.Web.UI.Control.OnLoad(EventArgs e)
at System.Web.UI.Control.LoadRecursive()
at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
謝謝您的幫助和您的時間！