Asp.net Core 6: Access/Read/Pass TextBox and TextboxFor Value From View To Controller In C#.Net

 In this article i will show you how you can access or get the textbox or textbox for value in asp.net core 6 / mvc application at controller end using c#.net.  So in this article first we will check how we can access the TetBox control value at controller end.

TextBox:

At controller end first we will index action method, and create a view. In this view we will add the below code.

@{     ViewData["Title"] = "Home Page"; } @using (Html.BeginForm("Index", "Home", FormMethod.Post, new { @id = "formxmldata", @enctype = "multipart/form-data" })) {     <b>Get TextBox Value </b>     <span style="color:red">@ViewBag.Data</span>     <br />     @Html.TextBox("empname", "", new { @class = "form-control", @placeholder = "Please enter employee name" })     <br />     <input type="submit" value="Submit" /> }

    

Now we will add the below code at controller end.

[HttpGet]         public IActionResult Index()         {             return View();         }         [HttpPost]         public IActionResult Index(string empname)         {             ViewBag.Data = empname;             return View();         }

In above code just check the parameter name passed in HttpPost method. The parameter name is same as the TextBox control name

Now lets run the code and check the output.

Now check the controller end detail. 

Here we are getting entered value at controller end. 

TextBoFor:

For getting data from TextBoxFor control we will first create a model class:

using System; using System.Collections.Generic; using System.Linq; using System.Threading.Tasks;  namespace Project.Models {     public class EmpNameModel     {         public string EmpName { get; set; }     } }

Now we will create the view and add the below code into it.

@model Project.Models.EmpNameModel @{     ViewData["Title"] = "Home Page"; } @using (Html.BeginForm("Index", "Home", FormMethod.Post, new { @id = "formxmldata", @enctype = "multipart/form-data" })) {     <b>Get TextBox Value </b>     <br />     <span style="color:red">@ViewBag.Data</span>     <br />     @Html.TextBoxFor(m => m.EmpName, "", new { @class = "form-control", @placeholder = "Please enter employee name" })     <br />     <input type="submit" value="Submit" /> }

In above code i have bind the model property to the the control. Now add the below code on controller end.

[HttpGet]         public IActionResult Index()         {             return View();         }         [HttpPost]         public IActionResult Index(EmpNameModel empNameModel)         {             ViewBag.Data = empNameModel.EmpName;             return View();         }

Now we have done run the code and check the output.

Now click on submit button and check the detail at controller end.

Now here is the final output.