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ListView.SelectedIndexCollection.Contains Method

Determines whether the specified index is located in the collection.

Namespace:  System.Windows.Forms
Assembly:  System.Windows.Forms (in System.Windows.Forms.dll)

public bool Contains(
	int selectedIndex
)

Parameters

selectedIndex
Type: System.Int32
The index to locate in the collection.

Return Value

Type: System.Boolean
true if the specified index from the ListView.ListViewItemCollection for the ListView is an item in the collection; otherwise, false.

The Contains method enables you to determine whether an index position from the ListView.ListViewItemCollection is one of the selected indexes stored in the ListView.SelectedIndexCollection. Once you know that an item is in the selected index collection, you can use the IndexOf method to determine the position of the index in the ListView.SelectedIndexCollection.

.NET Framework

Supported in: 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

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.

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