internal static void CheckInvalidPathChars(string path, bool checkAdditional = false)
{
if (path != null)
{
if (!Path2.HasIllegalCharacters(path, checkAdditional))
{
return;
}
else
{
throw new ArgumentException("The path has invalid characters.", "path");
}
}
else
{
throw new ArgumentNullException("path");
}
}
public static string GetFileName(string path)
{
char chr;
if (path != null)
{
Path2.CheckInvalidPathChars(path, false);
int length = path.Length;
int num = length;
do
{
int num1 = num - 1;
num = num1;
if (num1 < 0)
{
return(path);
}
chr = path[num];
}while (chr != Path2.DirectorySeparatorChar && chr != Path2.AltDirectorySeparatorChar && chr != Path2.VolumeSeparatorChar);
return(path.Substring(num + 1, length - num - 1));
}
return(path);
}