public void GetHashAsync(string filename, Nerdcave.Common.Priority priority)
 {
     if (this.GetHashAsyncCompleted != null)
         this.GetHashAsyncCompleted(this, new GetHashEventArgs() { Path = filename, Hash = GetHash(filename, priority) });
 }
 public string GetHash(string filename, Nerdcave.Common.Priority priority)
 {
     return "SomeString".GetHashSHA1();
 }