CorrelationTokenCollection.GetCorrelationToken 方法

定義

命名空間:

System.Workflow.Runtime

組件:

System.Workflow.Runtime.dll

取得指定的 CorrelationToken。

public:
 static System::Workflow::Runtime::CorrelationToken ^ GetCorrelationToken(System::Workflow::ComponentModel::Activity ^ activity, System::String ^ correlationTokenName, System::String ^ ownerActivityName);

public static System.Workflow.Runtime.CorrelationToken GetCorrelationToken (System.Workflow.ComponentModel.Activity activity, string correlationTokenName, string ownerActivityName);

static member GetCorrelationToken : System.Workflow.ComponentModel.Activity * string * string -> System.Workflow.Runtime.CorrelationToken

Public Shared Function GetCorrelationToken (activity As Activity, correlationTokenName As String, ownerActivityName As String) As CorrelationToken

參數

activity

Activity

與 關聯的活動。

correlationTokenName

String

CorrelationToken 的名稱。

ownerActivityName

String

與 CorrelationTokenCollection 關聯的活動名稱。

傳回

CorrelationToken

具有指定 CorrelationToken. 的 correlationTokenName。

例外狀況

ArgumentNullException

activity、correlationTokenName 或 ownerActivityName 是 null 參考 (Visual Basic 中為 Nothing)。