Instructs the common language runtime (CLR) to associate the specified identifier value with the task represented by the current ICLRTask instance.
HRESULT SetTaskIdentifier ( [in] DWORD Asked );
[in] The unique identifier for the common language runtime to associate with the task represented by the current
|HOST_E_CLRNOTAVAILABLE||The CLR has not been loaded into a process, or the CLR is in a state in which it cannot run managed code or process the call successfully.|
|HOST_E_TIMEOUT||The call timed out.|
|HOST_E_NOT_OWNER||The caller does not own the lock.|
|HOST_E_ABANDONED||An event was canceled while a blocked thread or fiber was waiting on it.|
|E_FAIL||An unknown catastrophic failure occurred. When a method returns E_FAIL, the CLR is no longer usable within the process. Subsequent calls to hosting methods return HOST_E_CLRNOTAVAILABLE.|
The host can associate an identifier with a task to help integrate the CLR and the host in a debugging environment. The identifier has no meaning for the CLR. The CLR passes it along to a debugger application. The debugger can use this identifier to associate a CLR call stack with a host call stack, and enable their respective trace information to be unified when viewed in the debugger's user interface.
Platforms: See System Requirements.
Library: Included as a resource in MSCorEE.dll
.NET Framework Versions: Available since 2.0