'Declaration
Friend Shared Function vptb( _ ByVal Wptb As NPromise(Of NUndefined) _ ) As NPromise(Of Boolean)
'Usage
Dim Wptb As NPromise(Of NUndefined) Dim value As NPromise(Of Boolean) value = NUndefined.vptb(Wptb)
internal static NPromise<bool> vptb( NPromise<NUndefined> Wptb )
Parameters
- Wptb