FilePickerFileTypesOrderedMap.Lookup(String) Method

Reference

Definition

Namespace:: Windows.Storage.Pickers

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Edit

Returns the item at the specified key in the mapped collection of display names and associated file types.

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

IVector<winrt::hstring> Lookup(winrt::hstring const& key);

public IList<string> Lookup(string key);

function lookup(key)

Public Function Lookup (key As String) As IList(Of String)

Parameters

key: String
Platform::String

winrt::hstring

The key to use to locate the item.

Returns

IVector<String>

IList<String>

IVector<Platform::String>

IVector<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