Different ways of Binding Razor DropDownList in ASP.NET MVC 5 Table of Content 1. DropDownList 2. What is Razor View in MVC? 3. How do I bind a DropDownList in MVC Razor? 4. Conclusion DropDownList A dropdown menu is a method to show a huge list of options since only one choice is displayed initially until someone activates the dropdown box.   Figure 1: DropDownList   What is Razor View in MVC? Razor View is a markup syntax that lets us embed server-based code into web apps using C#. It is not a programming language, just a server-side markup language. Razor has no specific relations to ASP.NET MVC because it is a general-purpose template engine. We can use it anywhere for HTML like output generation. It is just used in MVC to produce an HTML-like view from web apps. Figure 2: Razo We can have a template file that is a mixture of some literal text with some code snippets. We combine that template with some data or specific model where the data is meant to appear and then we execute the template to generate our output. It is similar to ASPX files. ASPX files otherwise called templates have literal text with a bit of C# code and these together help to display specific frame or content to the user.   | |       @foreach (var item in Model) {  @Html.ActionLink("Edit", "Edit", new { id = item.ID }) | @Html.ActionLink("Details", "Details", new { id = item.ID }) | @Html.ActionLink("Delete", "Delete", new { id = item.ID })  @item.Name  @String.Format("{0,g}", item.JoiningDate)  } Read More: Razor Pages Vs Mvc In Asp.net How do I bind a DropDownList in MVC Razor? To populate the DropDownList in MVC using Razor, we can use multiple ways like ViewBag, ViewData, Tempdata, jQuery, Model, Database, AJAX, and Hardcoding in View. DropdownList using Hardcoded data in view Populating With Hardcoded Data @Html.DropDownList("MySkills", new List { new SelectListItem{ Text="ASP.NET MVC", Value = "1" }, new SelectListItem{ Text="ASP.NET WEB API", Value = "2" }, new SelectListItem{ Text="ENTITY FRAMEWORK", Value = "3" }, new SelectListItem{ Text="DOCUSIGN", Value = "4" }, new SelectListItem{ Text="ORCHARD CMS", Value = "5" }, new SelectListItem{ Text="JQUERY", Value = "6" }, new SelectListItem{ Text="ZENDESK", Value = "7" }, new SelectListItem{ Text="LINQ", Value = "8" }, new SelectListItem{ Text="C#", Value = "9" }, new SelectListItem{ Text="GOOGLE ANALYTICS", Value = "10" }, }) DropdownList using Viewbag public ActionResult Index() { #region ViewBag List mySkills = new List () { new SelectListItem { Text = "ASP.NET MVC", Value = "1" }, new SelectListItem { Text = "ASP.NET WEB API", Value = "2" }, new SelectListItem { Text = "ENTITY FRAMEWORK", Value = "3" }, new SelectListItem { Text = "DOCUSIGN", Value = "4" }, new SelectListItem { Text = "ORCHARD CMS", Value = "5" }, new SelectListItem { Text = "JQUERY", Value = "6" }, new SelectListItem { Text = "ZENDESK", Value = "7" }, new SelectListItem { Text = "LINQ", Value = "8" }, new SelectListItem { Text = "C#", Value = "9" }, new SelectListItem { Text = "GOOGLE ANALYTICS", Value = "10" }, }; ViewBag.MySkills = mySkills; #endregion return View(); } Populating With ViewBag Data @Html.DropDownList("MySkills", (IEnumerable )ViewBag.MySkills) DropdownListusing ViewData public ActionResult Index() { #region ViewData List mySkills = new List () { new SelectListItem { Text = "ASP.NET MVC", Value = "1" }, new SelectListItem { Text = "ASP.NET WEB API", Value = "2" }, new SelectListItem { Text = "ENTITY FRAMEWORK", Value = "3" }, new SelectListItem { Text = "DOCUSIGN", Value = "4" }, new SelectListItem { Text = "ORCHARD CMS", Value = "5" }, new SelectListItem { Text = "JQUERY", Value = "6" }, new SelectListItem { Text = "ZENDESK", Value = "7" }, new SelectListItem { Text = "LINQ", Value = "8" }, new SelectListItem { Text = "C#", Value = "9" }, new SelectListItem { Text = "GOOGLE ANALYTICS", Value = "10" }, }; ViewData["MySkills"] = mySkills; #endregion } Populating With ViewData Data @Html.DropDownList("MySkills", (IEnumerable )ViewData["MySkills"]) DropdownList using TempData #region TempData List mySkills = new List () { new SelectListItem { Text = "ASP.NET MVC", Value = "1" }, new SelectListItem { Text = "ASP.NET WEB API", Value = "2" }, new SelectListItem { Text = "ENTITY FRAMEWORK", Value = "3" }, new SelectListItem { Text = "DOCUSIGN", Value = "4" }, new SelectListItem { Text = "ORCHARD CMS", Value = "5" }, new SelectListItem { Text = "JQUERY", Value = "6" }, new SelectListItem { Text = "ZENDESK", Value = "7" }, new SelectListItem { Text = "LINQ", Value = "8" }, new SelectListItem { Text = "C#", Value = "9" }, new SelectListItem { Text = "GOOGLE ANALYTICS", Value = "10" }, }; TempData["MySkills"] = mySkills; #endregion Populating With TempData Data @Html.DropDownList("MySkills", (IEnumerable )TempData["MySkills"]) Searching for Reliable .Net Development Company ? Your Search ends here. See here DropdownList using Enum public enum MySkills { ASPNETMVC, ASPNETWEPAPI, CSHARP, DOCUSIGN, JQUERY } public struct ConvertEnum { public int Value { get; set; } public String Text { get; set; } } var myskill = new List (); foreach(MySkills lang in Enum.GetValues(typeof(MySkills))) myskill.Add(new ConvertEnum { Value = (int) lang, Text = lang.ToString() }); ViewBag.MySkillEnum = myskill; Populating From Enum @Html.DropDownList("MySkills", new SelectList(ViewBag.MySkillEnum, "Value", "Text")) DropdownList using Database with Entity Framework using(CSharpCornerEntities cshparpEntity = new CSharpCornerEntities()) { var fromDatabaseEF = new SelectList(cshparpEntity.MySkills.ToList(), "ID", "Name"); ViewData["DBMySkills"] = fromDatabaseEF; } Populating With Database and EF @Html.DropDownList("MySkills", (IEnumerable )ViewData["DBMySkills"]) DropdownList using Jquery Ajax with JSON Data public JsonResult ReturnJSONDataToAJax() //It will be fired from Jquery ajax call { CSharpCornerEntities cshparpEntity = new CSharpCornerEntities(); var jsonData = cshparpEntity.MySkills.ToList(); return Json(jsonData, JsonRequestBehavior.AllowGet); } Populating With Json Data @Html.DropDownList("FromJson", new SelectList(Enumerable.Empty ())) DropdownList using Model using System; using System.Collections.Generic; using System.Linq; using System.Web; using System.Web.Mvc; namespace VariousWayBindingDropDownListInMVC5.Models { public class MySkills { public int ID { get; set; } public string Name { get; set; } public IEnumerable Skills { get; set; } } } var model = new VariousWayBindingDropDownListInMVC5.Models.MySkills(); using(CSharpCornerEntities cshparpEntity = new CSharpCornerEntities()) { var dbData = cshparpEntity.MySkills.ToList(); model.Skills = GetSelectListItems(dbData); } private IEnumerable GetSelectListItems(IEnumerable elements) { var selectList = new List (); foreach(var element in elements) { selectList.Add(new SelectListItem { Value = element.ID.ToString(), Text = element.Name }); } return selectList; } @model VariousWayBindingDropDownListInMVC5.Models.MySkills Populating With Model Data @Html.DropDownList("FromModel", Model.Skills) DropdownList using Global Static Data in View @ { List listItems = new List (); listItems.Add(new SelectListItem { Text = "ASP.NET MVC", Value = "1" }); listItems.Add(new SelectListItem { Text = "ASP.NET WEB API", Value = "2", Selected = true }); listItems.Add(new SelectListItem { Text = "DOCUSIGN", Value = "3" }); listItems.Add(new SelectListItem { Text = "C#", Value = "4" }); } Populating With Global static Data @Html.DropDownList("StaticData", listItems) Figure 3: Output Conclusion In this article, we discussed DropDownList and Razor View basics. We also discussed different ways to implement the DropDownList using Razor. Many of them get stuck with binding dropdown elements using MVC. As it is an important concept, this blog will help them resolve their concerns of dropdown list binding.