private void Init(string path, bool checkHost)
{
// Special case "<DriveLetter>:" to point to "<CurrentDirectory>" instead
if ((path.Length == 2) && (path[1] == ':'))
{
OriginalPath = ".";
}
else
{
OriginalPath = path;
}
// Must fully qualify the path for the security check
string fullPath = Directory.GetFullPathAndCheckPermissions(path, checkHost: checkHost);
FullPath = fullPath;
DisplayPath = GetDisplayName(OriginalPath, FullPath);
}