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ResourceDictionary.Contains Method

Determines whether the ResourceDictionary contains an element with the specified key.

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

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

Parameters

key
Type: System.Object

The key to locate in the ResourceDictionary.

Return Value

Type: System.Boolean
true if ResourceDictionary contains a key-value pair with the specified key; otherwise, false.

Implements

IDictionary.Contains(Object)

If the requested key is not in this resource dictionary, the resource lookup logic will also check the merged dictionaries.

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1
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