This documentation is archived and is not being maintained.

ListView.ListViewItemCollection.IndexOfKey Method

Note: This method is new in the .NET Framework version 2.0.

Retrieves the index of the item with the specified key.

Namespace: System.Windows.Forms
Assembly: System.Windows.Forms (in system.windows.forms.dll)

public virtual int IndexOfKey (
	string key
)
public int IndexOfKey (
	String key
)
public function IndexOfKey (
	key : String
) : int

Parameters

key

The name of the item to find in the collection.

Return Value

The zero-based index of the first occurrence of the item with the specified key, if found; otherwise, -1.

The Name property corresponds to the key for a ListViewItem in the ListView.ListViewItemCollection.

The key comparison is not case-sensitive. If the key parameter is a null reference (Nothing in Visual Basic) or an empty string, IndexOfKey returns -1.

Windows 98, Windows 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 .NET Framework does not support all versions of every platform. For a list of the supported versions, see System Requirements.

.NET Framework

Supported in: 2.0
Show: