FileControlHelperSelectAndAddFilesAsync - метод

Public Shared Function SelectAndAddFilesAsync ( 
	control As IFileControl,
	fileTypes As ICollection(Of IFileType),
	container As IFileContainer,
	source As IFileSource,
	user As IUser,
	Optional processNameResolver As IProcessNameResolver = Nothing,
	Optional cancellationToken As CancellationToken = Nothing
) As Task

public:
static Task^ SelectAndAddFilesAsync(
	IFileControl^ control, 
	ICollection<IFileType^>^ fileTypes, 
	IFileContainer^ container, 
	IFileSource^ source, 
	IUser^ user, 
	IProcessNameResolver^ processNameResolver = nullptr, 
	CancellationToken cancellationToken = CancellationToken()
)

static member SelectAndAddFilesAsync : 
        control : IFileControl * 
        fileTypes : ICollection<IFileType> * 
        container : IFileContainer * 
        source : IFileSource * 
        user : IUser * 
        ?processNameResolver : IProcessNameResolver * 
        ?cancellationToken : CancellationToken 
(* Defaults:
        let _processNameResolver = defaultArg processNameResolver null
        let _cancellationToken = defaultArg cancellationToken new CancellationToken()
*)
-> Task