TryGetValue method

FilePickerFileTypesOrderedMap.TryGetValue method

Returns a value that indicates whether a specified key exists in the FilePickerFileTypesOrderedMap. If an item with that key exists, the item is retrieved as an out parameter.

Syntax


Public Function TryGetValue(
  key As String,  
  <OutAttribute> value As IList 
) As Boolean

Parameters

key

Type: System.String

The key to check for in the FilePickerFileTypesOrderedMap.

value (out parameter)

Type: IList

The item, if it exists. Contains null if the item does not exist in the FilePickerFileTypesOrderedMap.

Return value

Type: System.Boolean

true if an item with that key exists in the FilePickerFileTypesOrderedMap; otherwise, false.

Requirements (Windows 10 device family)

Device family

API contract

Namespace

Windows.Storage.Picker

Requirements (Windows 8.x and Windows Phone 8.x)

Minimum supported client

Windows 8

Minimum supported server

Windows Server 2012

Minimum supported phone

Windows Phone 8.1 [Windows Phone Silverlight 8.1 and Windows Runtime apps]

Namespace

Windows.Storage.Picker

See also

FilePickerFileTypesOrderedMap

 

 

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