Fetch All Form Name in Listbox in Windows Application C#

[phadalemadhuri]

this my following code not returning all forms name......plz help me..

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using Telerik.WinControls;
using System.Collections.Specialized;
using System.Data.SqlClient;
using System.Reflection;//to fetch all forms of the current project

private void fillForm2()
        {
            Type[] AllTypesInProjects = Assembly.GetExecutingAssembly().GetTypes();
            foreach (Type f in AllTypesInProjects)
            {
                if (f.BaseType == typeof(Form) || f.BaseType == typeof(Telerik.WinControls.UI.RadForm))
                {
                    Form fname = (Form)Activator.CreateInstance(f);
                    string FormText = fname.Text;
                    listbx_form.Items.Add(FormText);
                }
            }
        }