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IKeyIndexMapping.IndexFromKey(String) Method

Definition

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

public:
 int IndexFromKey(Platform::String ^ key);
int IndexFromKey(winrt::hstring const& key);
public int IndexFromKey(string key);
function indexFromKey(key)
Public Function IndexFromKey (key As String) As Integer

Parameters

key
String

Platform::String

winrt::hstring

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

Returns

Int32

int

The index of the item with the specified key.

Applies to