ResourceDictionary.Keys Property
Gets a collection of all keys contained in this ResourceDictionary.
Assembly: PresentationFramework (in PresentationFramework.dll)
This property exists because it is required by IDictionary, but Keys generally is not useful for most ResourceDictionary scenarios.
The returned keys do not include keys within the MergedDictionaries. Also the keys collection is a snapshot of the keys in the base dictionary. If you subsequently make changes to this ResourceDictionary, a stored Keys will not reflect the changes.
Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.