ContextUtil.ActivityId Property
Definition
Important
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Gets a GUID representing the activity containing the component.
public:
static property Guid ActivityId { Guid get(); };
public static Guid ActivityId { get; }
static member ActivityId : Guid
Public Shared ReadOnly Property ActivityId As Guid
Property Value
The GUID for an activity if the current context is part of an activity; otherwise, GUID_NULL
.
Exceptions
There is no COM+ context available.
Examples
The following code example gets the value of a ActivityId property.
[Synchronization(SynchronizationOption::Required)]
public ref class ContextUtil_ActivityId: public ServicedComponent
{
public:
void Example()
{
// Display the ActivityID associated with the current COM+ context.
Console::WriteLine( "Activity ID: {0}", ContextUtil::ActivityId );
}
};
[Synchronization(SynchronizationOption.Required)]
public class ContextUtil_ActivityId : ServicedComponent
{
public void Example()
{
// Display the ActivityID associated with the current COM+ context.
Console.WriteLine("Activity ID: {0}", ContextUtil.ActivityId);
}
}
<Synchronization(SynchronizationOption.Required)> _
Public Class ContextUtil_ActivityId
Inherits ServicedComponent
Public Sub Example()
' Display the ActivityID associated with the current COM+ context.
MsgBox("Activity ID: " & ContextUtil.ActivityId.ToString())
End Sub
End Class
Applies to
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