void MapToLibrary(LibraryManager library) { TaskUtil.PerformForegroundTask(this, library.MapAsync(scrobbles), result => ChooseFuzzyMatches(library, result), error => MessageBox.Show("An error occured when updating the library." + Environment.NewLine + Environment.NewLine + "Details : " + error.Message, "Error!", MessageBoxButtons.OK, MessageBoxIcon.Error)); }