Returns a value that provides the type information for the key property of this XamlType, if the XamlType represents a dictionary.
protected virtual XamlType LookupKeyType()
This method can be invoked by calls to KeyType.
The default implementation can use CLR reflection concepts, such as checking for an Add method by MethodInfo and using the ParameterInfo; and checking BaseType and trying the same logic there.
Override this method if you want KeyType to use different logic. Cases where LookupCollectionKind does not return XamlCollectionKind.Dictionary should return null.
Windows 8.1, Windows Server 2012 R2, 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.