IInstallationProcessMonitorOnFileInstallationStartingAsync - метод

Function OnFileInstallationStartingAsync ( 
	file As ApplicationPackageFile,
	Optional cancellationToken As CancellationToken = Nothing
) As ValueTask

ValueTask OnFileInstallationStartingAsync(
	ApplicationPackageFile^ file, 
	CancellationToken cancellationToken = CancellationToken()
)

abstract OnFileInstallationStartingAsync : 
        file : ApplicationPackageFile * 
        ?cancellationToken : CancellationToken 
(* Defaults:
        let _cancellationToken = defaultArg cancellationToken new CancellationToken()
*)
-> ValueTask