mvc表单Form提交

1、方式1：字段加验证@model MvcWeb.Models.UserInfo@{    ViewBag.Title = "Add";}<h2>Add</h2>@using (Html.BeginForm()){    @Html.ValidationSummary(true)    @Html.HiddenFor(model => model.Id)    <div class="editor-label">        @Html.LabelFor(model => model.UserName)    </div>    <div class="editor-field">        @Html.EditorFor(model => model.UserName)        @Html.ValidationMessageFor(model => model.UserName)    </div>    <p>        <input type="submit" value="Save" />    </p>}==============================================2、方式2@{    ViewBag.Title = "Add";}<h2>Add</h2>@using (Html.BeginForm("Add", "UserInfo", FormMethod.Post)) //方法名称，控制器名称{    <table>    <tr>        <td>            用户名称：        </td>        <td>            @Html.TextBox("txtUserName")        </td>    </tr>    <tr>        <td>            密码：        </td>        <td>             @Html.TextBox("txtPassword", ViewData["url"])        </td>    </tr>    <tr>        <td>            <input id="Submit1" type="submit" value="submit" />        </td>        <td>            <input id="Reset1" type="reset" value="reset" />        </td>    </tr></table>}