Can we bind a DropDownList using List<> in Asp .Net

The Answer is :
Yes, we can bind a DropDown in Asp .Net using List<>. Please go through the following code for Example:-

Let's create a Class say DropdownClass, in the class we create following properties :-

 public class DropdownClass
    {

        public int value { get; set; }
        public string text { get; set; }

    }

Now in the aspx page, take a DropDownList control, Example:-

 <asp:DropDownList ID="DropDownList1" runat="server" OnSelectedIndexChanged="DropDownList1&#95;SelectedIndexChanged"  AutoPostBack="true"></asp:DropDownList>

Now in the code behind, write the following code inside Page_Load method:

protected void Page_Load(object sender, EventArgs e)
        { 
            if (!IsPostBack)
            {
                List<DropdownClass> lst = new List<DropdownClass>();
                DropDownList1.DataSource = lst;
                DropDownList1.DataValueField = "value";
                DropDownList1.DataTextField = "text";
                DropDownList1.DataBind();
            }
      }

Now your DropDown is ready for action, you can get the SelectedValue as well as the SelectedItem in the OnSelectedIndexChanged method.