MVC :: HtmlDropDownFor / Create A View To Create A New Meeting For An Association?

I want to create a View to Create a new meeting for an association.I create a view model because I want to be able to choose the members who will participate with a dropdownList displaying a string composed with their Family name and first name.

So I build a property which return a Dictionary and I want to display the value (Family name concatenated with the first name) and be able to processed the Member Id in the Post.

Where It's not clear at all is the code of the view with the => notation.

Here is my code for the ViewModel:

public class DistributionViewModel { public Distribution LaDistribution { get; set; } private Dictionary<int, String> _listeMembres; public Dictionary<int, String> ListeMembres { get {) Membre[] lesMembres = Membre.Search(null, null, null, null, null, null, null); //Search hit the database(I used codeAuthor) foreach (Membre m in lesMembres) //And with null it return all the members not filtered { string nomPrenom = m.Nom + "-" + m.Prenom; _listeMembres.Add((int)m.IdMembre, nomPrenom); } return _listeMembres; } } }But for the View where probably I should be ashamed about what I wrote!:</asp:Content><asp:Content ID="Content2" ContentPlaceHolderID="MainContent" runat="server"> <h2> Creation d'une nouvelle distribution </h2> <% using (Html.BeginForm()) {%> <%: Html.ValidationSummary(true) %> <fieldset> <legend>Distribution</legend> <label for="DateDistribution"> Date de distribution:</label><br /> <%: Html.TextBoxFor(Model => Model.LaDistribution.DateDistribution) %> <%: Html.DropDownListFor(m => m.ListeMembres.Values, new SelectList(Model.ListeMembres), "[ None ]")%> <p> <input type="submit" value="Create" /> </p> </fieldset> <% } %> <div> <%: Html.ActionLink("Back to List", "Index") %> </div></asp:Content>If someone could helpRegardsAlain