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Start your free trialAaron Selonke
10,323 PointsWhy do we need to use the DirectoryInfo class?
There were a lot of new classes that I've not been familar with, so I was researching them one by one.
string currentDirectory = Directory.GetCurrentDirectory();
DirectoryInfo directory = new DirectoryInfo(currentDirectory);
var fileName = Path.Combine(directory.FullName, "SoccerGameResults.csv");
var fileContents = ReadFile(fileName);
It looks like in the code we wrote directory.FullName returns a string and is identical to the string currentDirectory.
That is, so far as I can tell, we didn't need to make the DirectoryInfo object at all.
2 Answers
Steven Parker
231,198 PointsIs the directory not also used for other things later in the code? If not, you may have found a bug!
You might want to submit this using the instructions on the Support page.
babasariffodeen
6,475 PointsI also notice that there wasn't a need to use the DirectoryInfo class. Although I know that using DirectoryInfo gives us lots of instance methods, they were not used in the video.
Using Directory.GetCurrentDirectory() was sufficient to get the working directory path.
It did confuse/clutter things a bit.