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ContextUtil.TransactionId Property

Gets the GUID of the current COM+ DTC transaction.

Namespace: System.EnterpriseServices
Assembly: System.EnterpriseServices (in system.enterpriseservices.dll)

public static Guid TransactionId { get; }
/** @property */
public static Guid get_TransactionId ()

public static function get TransactionId () : Guid

Property Value

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

Exception typeCondition

COMException

There is no COM+ context available.

PlatformNotSupportedException

The platform is not Windows 2000 or later.

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

[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);
    }
}

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

  • Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see .

Windows 98, Windows 2000 SP4, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see System Requirements.

.NET Framework

Supported in: 2.0, 1.1, 1.0

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