TeamFoundationTracingExtensionMethods.TraceBlock<T> 方法 (TeamFoundationRequestContext, Int32, Int32, Int32, String, String, String, Func<T>)

發行項
08/24/2015

命名空間： Microsoft.TeamFoundation.Framework.Server
組件： Microsoft.TeamFoundation.Framework.Server (在 Microsoft.TeamFoundation.Framework.Server.dll 中)

語法

'宣告
<ExtensionAttribute> _
Public Shared Function TraceBlock(Of T) ( _
    requestContext As TeamFoundationRequestContext, _
    enterTracepoint As Integer, _
    leaveTracepoint As Integer, _
    exceptionTracepoint As Integer, _
    area As String, _
    layer As String, _
    methodName As String, _
    action As Func(Of T) _
) As T

public static T TraceBlock<T>(
    this TeamFoundationRequestContext requestContext,
    int enterTracepoint,
    int leaveTracepoint,
    int exceptionTracepoint,
    string area,
    string layer,
    string methodName,
    Func<T> action
)

類型參數

參數

requestContext
類型：Microsoft.TeamFoundation.Framework.Server.TeamFoundationRequestContext

enterTracepoint
類型：System.Int32

leaveTracepoint
類型：System.Int32

exceptionTracepoint
類型：System.Int32

area
類型：System.String

layer
類型：System.String

methodName
類型：System.String

action
類型：System.Func<T>

傳回值

類型：T

使用注意事項

在 Visual Basic 和 C# 中，您可以在任何 TeamFoundationRequestContext 類型物件中呼叫這個方法以做為執行個體。使用執行個體方法語法呼叫這個方法時，請省略第一個參數。如需詳細資訊，請參閱擴充方法 (Visual Basic) 或擴充方法 (C# 程式設計手冊)。