<ExtensionAttribute()>
Public Shared Function NavigateToAsync(Of T)( _
   ByVal source As INavigator, _
   ByVal prepare As Action(Of T), _
   ByVal prepareTargetAsync As Func(Of T,IResult) _
) As OperationResult

Dim source As INavigator
Dim prepare As Action(Of T)
Dim prepareTargetAsync As Func(Of T,IResult)
Dim value As OperationResult
 
value = Compatibility.NavigateToAsync(Of T)(source, prepare, prepareTargetAsync)

[ExtensionAttribute()]
public static OperationResult NavigateToAsync<T>( 
   INavigator source,
   Action<T> prepare,
   Func<T,IResult> prepareTargetAsync
)

[ExtensionAttribute()]
public:
static OperationResult^ NavigateToAsyncgeneric<typename T>
( 
   INavigator^ source,
   Action<T^>^ prepare,
   Func<T^,IResult^>^ prepareTargetAsync
)