internal bool ValidateVariablesFile(string filename, out string errorMessage)
{
if (!File.Exists(filename))
{
errorMessage = "File does not exist";
return false;
}
//EXTRA CREDIT: read / parse file, make sure it is a valid variables file
//DOUBLE BONUS EXTRA CREDIT: read / parse file, lookup corresponding description in sequence file, display to user
errorMessage = string.Empty;
return true;
}