@using (Html.BeginForm()) {} //提交到当前页面@using (Html.BeginForm(new {} )) {} //提交到当前页面,并可以传递参数@using (Html.BeginForm("action","controller")) {} //提交到指定controller下的action中@using (Html.BeginForm("action","controller",FormMethod.POST)) {} //提交到指定controller下的action中，并指定提交方式FormMethod枚举如下：   // 摘要://     枚举窗体的 HTTP 请求类型。public enum FormMethod{// 摘要://     指定 GET 请求。Get = 0,//// 摘要://     指定 POST 请求。Post = 1,}

@using (Ajax.BeginForm(new AjaxOptions{UpdateTargetId = "UserLogOnContainer",HttpMethod = "Post",OnSuccess = " ",})){}　//提交到当前页面，提交方式为Post,异步更新模块ＩＤ为UserLogOnContainer@using (Ajax.BeginForm("action", "controller", null,new AjaxOptions{UpdateTargetId = "UserLogOnContainer",HttpMethod = "Post",OnSuccess = " ",})){} //提交到指定controller下的action，提交方式为Post,异步更新模块ＩＤ为UserLogOnContainer

@model TsingDa.Ask.Models.UserLogOnModel
@{Layout = "";}
<script src="@Url.Content("~/Scripts/jquery.validate.min.js")" type="text/javascript"></script>
<script src="@Url.Content("~/Scripts/jquery.validate.unobtrusive.min.js")" type="text/javascript"></script>
<script src="@Url.Content("~/Scripts/jquery.unobtrusive-ajax.min.js")" type="text/javascript"></script>
<div id="UserLogOnContainer">@using (Ajax.BeginForm("UserLogOn", "Home", null,new AjaxOptions{UpdateTargetId = "UserLogOnContainer",HttpMethod = "Post",OnSuccess = " ",})){@Html.ValidationSummary(true)<div class="editor-field">@Html.TextBoxFor(m => m.Email)@Html.ValidationMessageFor(m => m.Email)</div><div class="editor-field">@Html.TextBoxFor(m => m.Password)@Html.ValidationMessageFor(m => m.Password)</div><input type="submit" id="logOnBtn" value="登陆" />}
</div>

/// <summary>/// 用户登陆/// </summary>/// <returns></returns>public ActionResult UserLogOn(){return View(new UserLogOnModel("邮箱", "密码"));}[HttpPost]public ActionResult UserLogOn(UserLogOnModel entity){if (ModelState.IsValid){VM = user_InfoManager.UserLogOn(new User_Info { Email = entity.Email, Password = entity.Password });if (VM.IsComplete){return RedirectToAction("Index", "Home");}else{VM.ToList().ForEach(i => ModelState.AddModelError("", i));}}return View();}

/// <summary>/// 用户登陆/// </summary>public class UserLogOnModel{public UserLogOnModel(){this.Email = "登陆名";this.Password = "密码";}[Required][DataType(DataType.EmailAddress)][Display(Name = "邮箱")]public string Email { get; set; }[Required][DataType(DataType.Password)][Display(Name = "密码")]public string Password { get; set; }}