private IEnumerable <string> GetParameter(string argumentName, IArguments arguments, Dictionary <string, List <string> > dict)
{
try
{
var argResult = arguments.GetArgument(argumentName);
if (argResult.IsFound())
{
return(new List <string> {
argResult.Result
});
}
else
{
return(dict[argumentName]);
}
}
catch (Exception ex)
{
if (dict.ContainsKey(argumentName))
{
return(dict[argumentName]);
}
throw new ArgumentException($"{nameof(argumentName)}:{argumentName}", ex);
}
}