ContextUtil.IsInTransaction 屬性

定義

命名空間:

System.EnterpriseServices

組件:

System.EnterpriseServices.dll

取得值，指出目前內容是否可交易。

public:
 static property bool IsInTransaction { bool get(); };

public static bool IsInTransaction { get; }

static member IsInTransaction : bool

Public Shared ReadOnly Property IsInTransaction As Boolean

屬性值

Boolean

如果目前內容為可交易，則為 true，否則為 false。

例外狀況

COMException

沒有 COM+ 內容可供使用。

範例

下列程式代碼範例會取得 屬性的值 IsInTransaction 。

[Transaction(TransactionOption::Required)]
public ref class ContextUtil_IsInTransaction: public ServicedComponent
{
public:
   void Example()
   {
      // Display whether the current COM+ context is enlisted in a
      // transaction.
      Console::WriteLine( "Current context enlisted in transaction: {0}", 
         ContextUtil::IsInTransaction );
   }
};

[Transaction(TransactionOption.Required)]
public class ContextUtil_IsInTransaction : ServicedComponent
{
    public void Example()
    {
        // Display whether the current COM+ context is enlisted in a
        // transaction.
        Console.WriteLine("Current context enlisted in transaction: {0}",
            ContextUtil.IsInTransaction);
    }
}

<Transaction(TransactionOption.Required)>  _
Public Class ContextUtil_IsInTransaction
    Inherits ServicedComponent
    
    Public Sub Example() 
        ' Display whether the current COM+ context is enlisted in a
        ' transaction.
        MsgBox("Current context enlisted in transaction: " & ContextUtil.IsInTransaction)

    End Sub
End Class