private void _selectFile()
{
int pointsToGain = 0;
string selectedFilePath = _files[new Random().Next(_files.Count)];
if (File.Exists(selectedFilePath))
{
pointsToGain = PointsCalculator.CalculatePointsForFile(new FileInfo(selectedFilePath));
}
else if (Directory.Exists(selectedFilePath))
{
pointsToGain = PointsCalculator.CalculatePointsForDirectory(new DirectoryInfo(selectedFilePath));
}
else
{
throw new Exception("File path selected for deletion is not recognized as a File or Directory");
}
lblFileName.Content = selectedFilePath;
lblScoreToGain.Content = pointsToGain;
}