public bool IsMinus(CliOption opt)
{
if (opt == null)
{
throw new ArgumentNullException("opt");
}
if (!opt.PlusMinus)
{
throw new ArgumentException(
string.Format("Option {0} has no [+|-] format", opt.Name), "opt");
}
foreach (var item in Options)
{
string name = item.Name;
if (opt.CheckName(name, true))
{
int nn = name.Length;
if (name[nn - 1] == '+')
{
return(false);
}
if (name[nn - 1] == '-')
{
return(true);
}
if (!ParseBool(item.Value, true))
{
return(true);
}
}
}
return(false);
}
