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TemplateGroupCollection.Contains Method

Determines whether the specified group is contained within the collection.

Namespace:  System.Web.UI.Design
Assembly:  System.Design (in System.Design.dll)

public bool Contains(
	TemplateGroup group


Type: System.Web.UI.Design.TemplateGroup
The TemplateGroup to locate within the collection.

Return Value

Type: System.Boolean
true if the group is in the collection; otherwise, false.

The Contains method determines equality by using the Equals method on the TemplateGroup objects.

The Contains method performs a linear search; therefore, the average execution time is proportional to the Count property. Because template group collections typically are small, the performance of the linear search operation is not critical.

.NET Framework

Supported in: 4, 3.5, 3.0, 2.0

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.