ASP.NET

@{
    ViewBag.Title = "Index";
}

<h2>Index</h2>

<!-- HTML form with "Post" method initiated. -->
<form action="" method="post">

    Enter the 1st Number: <input id="firstInt" name="firstInt" type="text" value="0" /><br />
    Enter the 2nd Number: <input id="secondInt" name="secondInt" type="text" value="0" /><br />
    Enter the 3rd Number: <input id="thirdInt" name="thirdInt" type="text" value="0" /><br />

    <input id="Submit" type="submit" value="submit" />
    <input id="Reset" type="reset" value="reset" /><br /><br />
    Sum = @ViewBag.result
</form>

public class HomeController : Controller
    {
        // GET: Home
        // Integers initiated in the index parameters.
        public ActionResult Index(int firstInt = 0, int secondInt = 0, int thirdInt = 0)
        {
            // Calculates sum of the three integers, and then sends result to the View.
            int sum = firstInt + secondInt + thirdInt;
            ViewBag.result = sum;
            return View();
        }
    }

<asp:GridView ID="gvProducts" CssClass="gvOrders" Width="560px" PagerStyle-CssClass="pager"     OnRowCommand="gvProducts_RowCommand" HeaderStyle-CssClass="header" RowStyle-CssClass="rows" AllowPaging="true" AutoGenerateColumns="false" runat="server" DataSourceID="ObjectDataSource1" AllowSorting="True">
    <Columns>
        <asp:buttonfield buttontype="Button" HeaderStyle-BackColor="Transparent" commandname="Edit" 		headertext="Edit" text="Edit"/>
	<asp:buttonfield buttontype="Button" HeaderStyle-BackColor="Transparent" commandname="Delete" headertext="Delete" 		text="Delete"/>
	<asp:BoundField HeaderText="Product ID" DataField="ProductID" SortExpression="ProductID" />
	<asp:BoundField HeaderText="Units In Stock" DataField="UnitsInStock" SortExpression="UnitsInStock" />
	<asp:BoundField HeaderText="Units On Order" DataField="UnitsOnOrder" SortExpression="UnitsOnOrder" />
	<asp:BoundField HeaderText="Reorder Level" DataField="ReorderLevel" SortExpression="ReorderLevel" />
    </Columns>
</asp:GridView>

protected void gvProducts_RowCommand(object sender, GridViewCommandEventArgs e)
{
    switch (e.CommandName)
    {
        case "Edit":
            int index = Convert.ToInt32(e.CommandArgument);
            Button myButton = null;
            myButton = (Button)gvProducts.Rows[index].Cells[0].Controls[0];
            myButton.Text = "Save";
            return;
        case "Delete":
            return;
        default:
            return;
    }
}

public class QuizQuestion
    {
        [Key]
        public int QuestionId { get; set; }
        public int CourseId { get; set; }
        public int Order { get; set; }
        public string Question { get; set; }
        public string Choice1 { get; set; }
        public string Choice2 { get; set; }
        public string Choice3 { get; set; }
        public string Choice4 { get; set; }
        public int RightAnswer { get; set; }
    }

using (Html.BeginForm("Submit", "Quiz", FormMethod.Post, new { }))
                        {
                        @Html.AntiForgeryToken()
                        foreach (var item in Model.QuizJustQuestionsDto)
                        {
                        <div class="row">
                            @(item.Order + ". " + item.Question)<br />
                            @Html.RadioButton(item.QuestionId.ToString(), 1) @Html.Label(item.Choice1)<br />
                            @Html.RadioButton(item.QuestionId.ToString(), 2) @Html.Label(item.Choice2)<br />
                            @Html.RadioButton(item.QuestionId.ToString(), 3) @Html.Label(item.Choice3)<br />
                            @Html.RadioButton(item.QuestionId.ToString(), 4) @Html.Label(item.Choice4)
                        </div>
                        }