ActivityCollection.Contains Method (Activity)

Provides a test for membership of the Activity in the ICollection.

Namespace: System.Workflow.ComponentModel
Assembly: System.Workflow.ComponentModel (in system.workflow.componentmodel.dll)

public bool Contains (
	Activity item
public boolean Contains (
	Activity item
public function Contains (
	item : Activity
) : boolean
Not applicable.



The Activity being tested for membership.

Return Value

true if the Activity belongs to the ICollection; otherwise false.

This ICollection is type-safe. A run-time exception is raised if the item is not of type Activity.

Windows 98, Windows Server 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

.NET Framework

Supported in: 3.0