public FuncReturnBehavior Select(string varName, SelectOption[] options)
{
Console.WriteLine("Select：");
int counter = 1;
foreach (SelectOption option in options)
{
Console.WriteLine("\t{0}: {1}", counter, option.Text);
counter++;
}
bool success = false;
int result = 0;
do
{
Console.Write("请输入选项前的数字并按回车：");
string input = Console.ReadLine();
if (!int.TryParse(input, out result))
{
Console.WriteLine("请输入一个数字！");
continue;
}
else if (result <= 0 || result > options.Length)
{
Console.WriteLine("没有这个选项！");
continue;
}
else
{
success = true;
}
} while (!success);
if (UserSelected != null)
{
UserSelected(this, new SelectEventArgs(varName, options[result - 1].Value));
}
return FuncReturnBehavior.Next;
}
public virtual void Visit(SelectOption selectOption, object[] args)
{
}
public virtual void Visit(SelectOption selectOption, object[] args)
{
}