Share via


IKeyIndexMapping.IndexFromKey(String) Method

Definition

Retrieves the index of the item that has the specified unique identifier (key).

This documentation applies to WinUI 2 for UWP (for WinUI in the Windows App SDK, see the Windows App SDK namespaces).

public int IndexFromKey(string key);

Parameters

key
String

The unique identifier (key) of the item to find the index of.

Returns

Int32

The index of the item with the specified key.

Applies to