FileControlHelperAddFilesAsync(IFileControl, ICollectionIFileType, IFileContainer, IFileSource, IUser, String, MemoryStream, FuncIFileCreationToken, CancellationToken, ValueTask, FuncIFileVersionCreationToken, CancellationToken, ValueTask, CancellationToken) - метод

Public Shared Function AddFilesAsync ( 
	control As IFileControl,
	fileTypes As ICollection(Of IFileType),
	container As IFileContainer,
	source As IFileSource,
	user As IUser,
	fileNames As String(),
	fileStreams As MemoryStream(),
	Optional modifyFileTokenActionAsync As Func(Of IFileCreationToken, CancellationToken, ValueTask) = Nothing,
	Optional modifyVersionTokenActionAsync As Func(Of IFileVersionCreationToken, CancellationToken, ValueTask) = Nothing,
	Optional cancellationToken As CancellationToken = Nothing
) As Task

public:
static Task^ AddFilesAsync(
	IFileControl^ control, 
	ICollection<IFileType^>^ fileTypes, 
	IFileContainer^ container, 
	IFileSource^ source, 
	IUser^ user, 
	array<String^>^ fileNames, 
	array<MemoryStream^>^ fileStreams, 
	Func<IFileCreationToken^, CancellationToken, ValueTask>^ modifyFileTokenActionAsync = nullptr, 
	Func<IFileVersionCreationToken^, CancellationToken, ValueTask>^ modifyVersionTokenActionAsync = nullptr, 
	CancellationToken cancellationToken = CancellationToken()
)

static member AddFilesAsync : 
        control : IFileControl * 
        fileTypes : ICollection<IFileType> * 
        container : IFileContainer * 
        source : IFileSource * 
        user : IUser * 
        fileNames : string[] * 
        fileStreams : MemoryStream[] * 
        ?modifyFileTokenActionAsync : Func<IFileCreationToken, CancellationToken, ValueTask> * 
        ?modifyVersionTokenActionAsync : Func<IFileVersionCreationToken, CancellationToken, ValueTask> * 
        ?cancellationToken : CancellationToken 
(* Defaults:
        let _modifyFileTokenActionAsync = defaultArg modifyFileTokenActionAsync null
        let _modifyVersionTokenActionAsync = defaultArg modifyVersionTokenActionAsync null
        let _cancellationToken = defaultArg cancellationToken new CancellationToken()
*)
-> Task