ApplicationDataContainerSettings.HasKey(String) Method

Reference

Definition

Namespace:: Windows.Storage

Important

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Determines whether there is an application setting with the specified key.

public:
 virtual bool HasKey(Platform::String ^ key) = IMap<Platform::String ^, Platform::Object ^>::HasKey;

bool HasKey(winrt::hstring const& key);

public bool HasKey(string key);

function hasKey(key)

Public Function HasKey (key As String) As Boolean

Parameters

key: String

The key.

Returns

Boolean

True if the key is found; otherwise false.

Implements

HasKey(K)

Examples

See the code example in ApplicationDataContainer.

Applies to

Product	Versions
WinRT	Build 10240, Build 10586, Build 14383, Build 15063, Build 16299, Build 17134, Build 17763, Build 18362, Build 19041, Build 20348, Build 22000, Build 22621, Build 26100

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