ContextUtil.TransactionId Property

Reference

Definition

Namespace:: System.EnterpriseServices

Assembly:: System.EnterpriseServices.dll

Important

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Gets the GUID of the current COM+ DTC transaction.

public:
 static property Guid TransactionId { Guid get(); };

public static Guid TransactionId { get; }

static member TransactionId : Guid

Public Shared ReadOnly Property TransactionId As Guid

Property Value

Guid

A GUID representing the current COM+ DTC transaction, if one exists.

Exceptions

COMException

There is no COM+ context available.

Examples

The following code example gets the value of a TransactionId property.

[Transaction(TransactionOption::Required)]
public ref class ContextUtil_TransactionId: public ServicedComponent
{
public:
   void Example()
   {
      // Display the ID of the transaction in which the current COM+ context
      // is enlisted.
      Console::WriteLine( "Transaction ID: {0}", ContextUtil::TransactionId );
   }
};

[Transaction(TransactionOption.Required)]
public class ContextUtil_TransactionId : ServicedComponent
{
    public void Example()
    {
        // Display the ID of the transaction in which the current COM+ context
        // is enlisted.
        Console.WriteLine("Transaction ID: {0}", ContextUtil.TransactionId);
    }
}

<Transaction(TransactionOption.Required)>  _
Public Class ContextUtil_TransactionId
    Inherits ServicedComponent
    
    Public Sub Example() 
        ' Display the ID of the transaction in which the current COM+ context
        ' is enlisted.
        MsgBox("Transaction ID: " & ContextUtil.TransactionId.ToString())

    End Sub
End Class

Applies to

Product	Versions
.NET Framework	1.1, 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1

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