ActivityCollection.ICollection<Activity>.Contains(Activity) Method

Reference

Definition

Namespace:: System.Workflow.ComponentModel

Assembly:: System.Workflow.ComponentModel.dll

Important

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

 virtual bool System.Collections.Generic.ICollection<System.Workflow.ComponentModel.Activity>.Contains(System::Workflow::ComponentModel::Activity ^ item) = System::Collections::Generic::ICollection<System::Workflow::ComponentModel::Activity ^>::Contains;

bool ICollection<Activity>.Contains(System.Workflow.ComponentModel.Activity item);

abstract member System.Collections.Generic.ICollection<System.Workflow.ComponentModel.Activity>.Contains : System.Workflow.ComponentModel.Activity -> bool
override this.System.Collections.Generic.ICollection<System.Workflow.ComponentModel.Activity>.Contains : System.Workflow.ComponentModel.Activity -> bool

Function Contains (item As Activity) As Boolean Implements ICollection(Of Activity).Contains

Parameters

item: Activity

The Object to locate in the IList.

Returns

Boolean

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

Implements

Contains(T)

Remarks

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

Applies to

Product	Versions
.NET Framework	3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1

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