private static bool CheckFileName (string configFile)
{
/*
char[] invalidFileChars = Path.GetInvalidFileNameChars();
foreach (char invalidChar in invalidFileChars)
{
if (configFile.Contains(invalidChar.ToString()))
{
return false;
}
}
return true;
*/
return configFile.IndexOfAny (Path.GetInvalidFileNameChars ()) < 0;
}