static void FullySynchronous()
{
IFileHierarchyReader reader = new FileHierarchyReader();
var content = reader.ReadFileHierarchy("file1a.txt");
Console.WriteLine($"Result: {content}");
Console.WriteLine();
}
static void SpawnAnotherThread()
{
IFileHierarchyReader reader = new FileHierarchyReader();
Func <string> simpleReadDelegate = () => reader.ReadFileHierarchy("file1a.txt");
Task <string> simpleReadTask = Task.Run(simpleReadDelegate);
string result = simpleReadTask.GetAwaiter().GetResult();
Console.WriteLine($"Result: {result}");
Console.WriteLine();
}
