Ways to accept views passing data (forms) in MVC

1. Read form data by Request.Form 2, read form data by FormCollection 3, read form data by object

First define a Usermodel class:

  Public classUsermodel { Public intUserID {Get;Set; }//User Number         Public stringUserName {Get;Set; }//User name         Public stringPassword {Get;Set; }//Password}

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The view code is as follows:

@model mvcdemo.models.usermodel@{Layout=NULL;}<! DOCTYPE html>@using (@Html. BeginForm ()) {<div>user name: @Html. textboxfor (Model= Model. UserName,New{@style ="width:200px" })        </div> <div>Password: @Html. passwordfor (Model=model. Password)</div> <div> <input type="Submit"Value="Submit"/></div>    }</body>View Code
How the controller accepts data:
1.request.form
 Public actionresult Useredit ()       {           new  Usermodel ();            = request.form["UserName"];            = request.form["Password"];            return View (model);       }
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2.FormCollection
 Public actionresult useredit (formcollection form)       {           new  Usermodel ();            = form["UserName"];            =form["Password"];            return View (model);       }
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3. Object Read
   Public actionresult Useredit (Usermodel usermodel)        {            Response.Write (usermodel.username);            Response.Write ("<br/>");            Response.Write (Usermodel.password);             return View ();        }
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Ways to accept views passing data (forms) in MVC