Does Drive Have Free Space?

hasFreeSpace.cs

                public bool hasFreeSpace()
		{
			System.IO.DriveInfo[] drives = System.IO.DriveInfo.GetDrives();
			foreach (System.IO.DriveInfo drive in drives) {
			
				if (drive.Name.ToString() == "/")
				{
					if (drive.IsReady) {
						Console.WriteLine(drive.AvailableFreeSpace);
						if (drive.AvailableFreeSpace > 1000)
							return true;
						else
							return false;
					}
				}
			}
			return false;
		}