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ResourceDictionary.IDictionary<Object, Object>.ContainsKey Method

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

This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.

For a description of this member, see ContainsKey.

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

Syntax

'Declaration
Private Function ContainsKey ( _
    key As Object _
) As Boolean Implements IDictionary(Of Object, Object).ContainsKey

bool IDictionary<Object, Object>.ContainsKey(
    Object key
)

Parameters

Return Value

Type: System.Boolean
true if the dictionary contains an element with the key; otherwise, false.

Implements

IDictionary<TKey, TValue>.ContainsKey(TKey)

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.