TrackingProfileCache Class

Provides a method that a host application can use to clear the tracking profile cache.

Namespace: System.Workflow.Runtime.Tracking
Assembly: System.Workflow.Runtime (in system.workflow.runtime.dll)

public ref class TrackingProfileCache abstract sealed
public final class TrackingProfileCache
public final class TrackingProfileCache
Not applicable.

When the workflow runtime engine has one or more tracking services registered with it, the runtime tracking infrastructure must determine whether tracking profiles exist for any workflow that is loaded into memory. The runtime tracking infrastructure maintains a cache of tracking profiles which it checks before it requests a TrackingProfile for the workflow from each tracking service. The TrackingProfileCache class provides a static method, Clear, which a host application can use to clear the tracking profile cache. This will force the runtime tracking infrastructure to load tracking profiles from its registered tracking services for any workflow instances that are loaded into memory after the cache is cleared.


TrackingProfile caching is not supported for markup only workflows.


Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Windows 98, Windows Server 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

.NET Framework

Supported in: 3.0