FileSourceCreateFileCoreAsync - метод

protected virtual ValueTask<IFile> CreateFileCoreAsync(
	IFileCreationToken token,
	IFileContent content = null,
	CancellationToken cancellationToken = default
)

Protected Overridable Function CreateFileCoreAsync ( 
	token As IFileCreationToken,
	Optional content As IFileContent = Nothing,
	Optional cancellationToken As CancellationToken = Nothing
) As ValueTask(Of IFile)

protected:
virtual ValueTask<IFile^> CreateFileCoreAsync(
	IFileCreationToken^ token, 
	IFileContent^ content = nullptr, 
	CancellationToken cancellationToken = CancellationToken()
)

abstract CreateFileCoreAsync : 
        token : IFileCreationToken * 
        ?content : IFileContent * 
        ?cancellationToken : CancellationToken 
(* Defaults:
        let _content = defaultArg content null
        let _cancellationToken = defaultArg cancellationToken new CancellationToken()
*)
-> ValueTask<IFile> 
override CreateFileCoreAsync : 
        token : IFileCreationToken * 
        ?content : IFileContent * 
        ?cancellationToken : CancellationToken 
(* Defaults:
        let _content = defaultArg content null
        let _cancellationToken = defaultArg cancellationToken new CancellationToken()
*)
-> ValueTask<IFile>