FileManagerEnsureContentDownloadedCoreAsync - метод

protected virtual ValueTask<ValidationResult> EnsureContentDownloadedCoreAsync(
	IFileObject obj,
	Func<IFileObject, FileContentDownloadState> getStateFunc,
	Func<FileContentDownloadState, CancellationToken, ValueTask> setStateActionAsync,
	Func<IFileObject, CancellationToken, ValueTask<IFileContent>> getContentFuncAsync = null,
	CancellationToken cancellationToken = default
)

Protected Overridable Function EnsureContentDownloadedCoreAsync ( 
	obj As IFileObject,
	getStateFunc As Func(Of IFileObject, FileContentDownloadState),
	setStateActionAsync As Func(Of FileContentDownloadState, CancellationToken, ValueTask),
	Optional getContentFuncAsync As Func(Of IFileObject, CancellationToken, ValueTask(Of IFileContent)) = Nothing,
	Optional cancellationToken As CancellationToken = Nothing
) As ValueTask(Of ValidationResult)

protected:
virtual ValueTask<ValidationResult^> EnsureContentDownloadedCoreAsync(
	IFileObject^ obj, 
	Func<IFileObject^, FileContentDownloadState>^ getStateFunc, 
	Func<FileContentDownloadState, CancellationToken, ValueTask>^ setStateActionAsync, 
	Func<IFileObject^, CancellationToken, ValueTask<IFileContent^>>^ getContentFuncAsync = nullptr, 
	CancellationToken cancellationToken = CancellationToken()
)

abstract EnsureContentDownloadedCoreAsync : 
        obj : IFileObject * 
        getStateFunc : Func<IFileObject, FileContentDownloadState> * 
        setStateActionAsync : Func<FileContentDownloadState, CancellationToken, ValueTask> * 
        ?getContentFuncAsync : Func<IFileObject, CancellationToken, ValueTask<IFileContent>> * 
        ?cancellationToken : CancellationToken 
(* Defaults:
        let _getContentFuncAsync = defaultArg getContentFuncAsync null
        let _cancellationToken = defaultArg cancellationToken new CancellationToken()
*)
-> ValueTask<ValidationResult> 
override EnsureContentDownloadedCoreAsync : 
        obj : IFileObject * 
        getStateFunc : Func<IFileObject, FileContentDownloadState> * 
        setStateActionAsync : Func<FileContentDownloadState, CancellationToken, ValueTask> * 
        ?getContentFuncAsync : Func<IFileObject, CancellationToken, ValueTask<IFileContent>> * 
        ?cancellationToken : CancellationToken 
(* Defaults:
        let _getContentFuncAsync = defaultArg getContentFuncAsync null
        let _cancellationToken = defaultArg cancellationToken new CancellationToken()
*)
-> ValueTask<ValidationResult>