Attempts to return a reference to the workflow that contains the
activity.
Namespace:
Microsoft.ResourceManagement.Workflow.Activities
Assembly: Microsoft.ResourceManagement (in
microsoft.resourcemanagement.dll)
Usage
| Visual Basic |
Dim activity As Activity
Dim containingWorkflow As SequentialWorkflow
Dim returnValue As Boolean
returnValue = SequentialWorkflow.TryGetContainingWorkflow(activity, containingWorkflow)
|
Syntax
| Visual Basic |
Public Shared Function TryGetContainingWorkflow ( _
activity As Activity, _
<OutAttribute> ByRef containingWorkflow As SequentialWorkflow _
) As Boolean
|
| C# |
public static bool TryGetContainingWorkflow (
Activity activity,
out SequentialWorkflow containingWorkflow
)
|
| C++ |
public:
static bool TryGetContainingWorkflow (
Activity^ activity,
[OutAttribute] SequentialWorkflow^% containingWorkflow
)
|
| J# |
public static boolean TryGetContainingWorkflow (
Activity activity,
/** @attribute OutAttribute() */ /** @ref */ SequentialWorkflow containingWorkflow
)
|
Parameters
- activity
-
An activity.
- containingWorkflow
-
An output parameter that refers to the workflow that contains
the activity passed to the method.
Return Value
Returns a
Boolean value that indicates if the attempt to
locate the workflow that contains the activity was
successful.
Example
The following example is a code snippet of an activity
that is accessing its containing workflow in order to read its
properties.
| |
 Copy Code |
SequentialWorkflow parentWorkflow = null;
if (SequentialWorkflow.TryGetContainingWorkflow(this, out parentWorkflow))
{
this.requestId = parentWorkflow.RequestId;
this.actorId = parentWorkflow.ActorId;
}
else
{
throw new InvalidOperationException("This activity must run within the context of a FIM SequentialWorkflow.");
|
Thread Safety
Any public static (Shared in Visual
Basic) members of this type are thread safe. Any instance members
are not guaranteed to be thread safe.
Platforms
Target Platforms
Windows 2008 x64 Edition
Change
History
See Also
