CardRequestExtensionsTryGetFileSource - метод

public static CardFileSourceType? TryGetFileSource(
	this CardResponse response
)

<ExtensionAttribute>
Public Shared Function TryGetFileSource ( 
	response As CardResponse
) As CardFileSourceType?

public:
[ExtensionAttribute]
static Nullable<CardFileSourceType> TryGetFileSource(
	CardResponse^ response
)

[<ExtensionAttribute>]
static member TryGetFileSource : 
        response : CardResponse -> Nullable<CardFileSourceType>