//
// GET: /StringClass/
public ActionResult Index()
{
Person person=new Person();
ViewBag.Log = person.Fly();
return View();
}
public ActionResult Index(Person person)
{
Validate(person);
if (!ModelState.IsValid)
{
return View(person);
}
else
{
return Content("输入数据通过验证");
}
}
private void Validate(Person person)
{
if (string.IsNullOrEmpty(person.Name))
{
ModelState.AddModelError("Name", "'Name'是必需字段");
}
if (string.IsNullOrEmpty(person.Gender))
{
ModelState.AddModelError("Gender", "'Gender'是必需字段");
}
else if (new[] { "M", "F" }.All(g => String.Compare(person.Gender, g, StringComparison.OrdinalIgnoreCase) != 0))
{
ModelState.AddModelError("Gender","有效'Gender'必须是'M','F'之一");
}
if (null == person.Age)
{
ModelState.AddModelError("Age", "'Age'是必需字段");
}
else if (person.Age > 25 || person.Age < 18)
{
ModelState.AddModelError("Age", "有效'Age'必须在18到25周岁之间");
}
}
