似乎無法獲取表單值（在視圖中）到控制器

Question

我在這裏有2位代碼。

這是我此刻的控制器：

using System; 
using System.Net.Mail; 
using System.Web.Mvc; 
using WebMatrix.Data; 

namespace Best_prototype_01.Controllers 
{ 
    public class RecrutaController : Controller 
    { 
     public ActionResult Index() 
     { 
      return View(); 
     } 

      protected void btnSubmit_Click(object sender, EventArgs e) 
     { 
      try 
      { 
       MailMessage Msg = new MailMessage(); 
       // Sender e-mail address. 
       Msg.From = new MailAddress(txtEmail.Text); 
       // Recipient e-mail address. 
       Msg.To.Add("administrator@aspdotnet-suresh.com"); 
       Msg.Subject = txtSubject.Text; 
       Msg.Body = txtMessage.Text; 
       // your remote SMTP server IP. 
       SmtpClient smtp = new SmtpClient(); 
       smtp.Host = "smtp.gmail.com"; 
       smtp.Port = 587; 
       smtp.Credentials = new System.Net.NetworkCredential("yourgmailemail@gmail.com", "yourpassword"); 
       smtp.EnableSsl = true; 
       smtp.Send(Msg); 
       //Msg = null; 
       lbltxt.Text = "Thanks for Contact us"; 
       // Clear the textbox valuess 
       txtName.Text = ""; 
       txtSubject.Text = ""; 
       txtMessage.Text = ""; 
       txtEmail.Text = ""; 
      } 
      catch (Exception ex) 
      { 
       Console.WriteLine("{0} Exception caught.", ex); 
      } 
     } 

    } 

} 

這是本應當是與它相關聯（該部分的事項反正）認爲：

<form id="form1" > 
    <div> 
     <table cellspacing="2" cellpadding="2" border="0"> 
      <tr><td></td><td><b>Contact Us Form</b></td></tr> 
      <tr><td><b>Name</b></td><td><asp:TextBox ID="txtName" /></td></tr> 
      <tr><td><b>Email</b></td><td><asp:TextBox ID="txtEmail" /></td></tr> 
      <tr><td><b>Subject</b></td><td><asp:TextBox ID="txtSubject" /></td></tr> 
      <tr><td valign="top"><b>Message</b></td><td> <asp:TextBox ID="txtMessage" Rows="5" Columns="40" TextMode="MultiLine" /></td></tr> 
      <tr><td></td><td><asp:button ID="btnSubmit" Text="Submit" onclick="btnSubmit_Click" CssClass="Button" /></td></tr> 
      <tr><td colspan="2" style=" color:red"><asp:Label ID="lbltxt" /></td></tr> 
     </table> 
    </div> 
</form> 

有人能指出我正確的方向？我不知道我做錯了什麼。

Answer 1

您的控制器中沒有xyz_Click()事件。你有什麼是所謂ActionResult小號 你需要的是一個 ）定義了你的觀點在表單中的目標行動：

@using (Html.BeginForm("NameOfYour ActionResult", "NameOfController", FormMethod.Post, new { enctype = "multipart/form-data", @name = "someformname"})) 
    { 
     @Html.AntiForgeryToken() 
//your form code with inputs, combos etc. 

的AntiForgeryToken的方式確保對跨站點張貼。

然後在你的控制器創建的ActionResult：

[HttpPost] 
[ValidateAntiForgeryToken] 
public ActionResult NameOfYourActionResult(FormCollection fcol) 
{ 
//your form evaluation goes here. All your form data is accessible through fcol, e.g. like this: 
//Msg.From = new MailAddress(fcol["txtEmail"]); 

從

旁白：是的，請先了解MVC基礎。它與Web Forms有很大不同。 w3schools.com/aspnet/mvc_intro.asp