Activity::GetActivityByName Method (String^)

 

Returns the instance of the Activity whose name is requested from the set of all activities running under the root activity of this instance, which is within the workflow.

Namespace:   System.Workflow.ComponentModel
Assembly:  System.Workflow.ComponentModel (in System.Workflow.ComponentModel.dll)

public:
Activity^ GetActivityByName(
	String^ activityQualifiedName
)

Parameters

activityQualifiedName
Type: System::String^

The name of the Activity to search for.

Return Value

Type: System.Workflow.ComponentModel::Activity^

The instance of the Activity whose name is requested from the set of all activities running under the root activity of this instance.

Exception Condition
ArgumentNullException

activityQualifiedID is a null reference (Nothing in Visual Basic).

Calling GetActivityByName from within the constructor of a custom activity is not supported and can have unexpected results.

.NET Framework
Available since 3.0
Return to top
Show: