• Article

ResourceDictionary.Contains Method

Microsoft Silverlight will reach end of support after October 2021. Learn more.

Returns a value that indicates whether a specified key exists in the ResourceDictionary.

Namespace:  System.Windows
Assembly:  System.Windows (in System.Windows.dll)

Syntax

'Declaration
Public Function Contains ( _
    key As Object _
) As Boolean

public bool Contains(
    Object key
)

Parameters

Return Value

Type: System.Boolean
true if an item with that key exists in the ResourceDictionary; otherwise, false.

Implements

IDictionary.Contains(Object)

Version Information

Silverlight

Supported in: 5, 4, 3

Silverlight for Windows Phone

Supported in: Windows Phone OS 7.1, Windows Phone OS 7.0

Platforms

For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.