InitialValueExpressionCollection.Lookup(String) Method

Reference

Definition

Namespace:: Windows.UI.Composition

Important

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Retrieves the item associated with the specified key.

public:
 virtual Platform::String ^ Lookup(Platform::String ^ key) = IMap<Platform::String ^, Platform::String ^>::Lookup;

winrt::hstring Lookup(winrt::hstring const& key);

public string Lookup(string key);

function lookup(key)

Public Function Lookup (key As String) As String

Parameters

key: String
Platform::String

winrt::hstring

The key that identifies the item to retrieve.

Returns

String

Platform::String

winrt::hstring

The value, if an item with the specified key exists. Use the HasKey method to determine whether the key exists.

Implements

Lookup(K)

Applies to

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