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ActivityCollection::ICollection<Activity^>::Contains Method (Activity^)

 

Gets a value that indicates whether the Object is a member of the collection.

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

private:
virtual bool Contains(
	Activity^ item
) sealed = ICollection<Activity^>::Contains

Parameters

item
Type: System.Workflow.ComponentModel::Activity^

The Object to locate in the IList.

Return Value

Type: System::Boolean

true if value is in the collection; otherwise, false.

Raises an exception with the error message "Error_InvalidListItem" if the Object is not of type Activity.

.NET Framework
Available since 3.0
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