<desktop3:InvokeAction
ActionDisplayName = 'A string with a value between 1 and 256 characters in length.'
ProviderDisplayName = 'A string with a value between 1 and 256 characters in length.'
DefaultIcon = 'An optional string with a value between 1 and 256 characters in length that cannot contain these characters: <, >, :, %, ", |, ?, or *.' >
<!-- Child elements -->
( desktop3:Content{0,1000},
desktop3:Device{0,1000} )
</desktop3:InvokeAction>