ASP.NET

protected void Bind_SearchBox(object sender, EventArgs e)
{

        RadToolBarItem textItem = RadToolBar1.FindItemByText("Button1");
        TextBox txtseach = (TextBox)textItem.FindControl("txtsearch");
        try
        {
            if (sender.Equals(txtseach))
            {
                Bind_SearchBox(txtseach.Text);
            }
        }
        catch (SqlException ex)
        {
            lblMessage.Text = ex.Message;
            Response.Redirect("View.aspx", false);
        }

}

/// <summary>
   /// This Function will bind the ListBoxes on the Lefthand side of the Viewer
   /// It accept a search String
   /// </summary>
   public void Bind_SearchBox(String Search)
   {
       Session["Search"] = Search;

       RadPanelBar1.Items.Clear();

       RadScheduler1.Appointments.Clear();
       //get the Menu inside the toolbar
       RadToolBarItem textItem = RadToolBar1.FindItemByText("Button1");
       RadMenu RadMenu1 = (RadMenu)textItem.FindControl("RadMenu1");


       ViewerService.ViewerService obj = new ViewerService.ViewerService();

       String SessionKey = obj.newSession();

       DateTime Date1 = Convert.ToDateTime("1980-01-01");

       DateTime Date2 = Convert.ToDateTime("2012-12-31");

       List<string> ParentRecordsRow = new List<string>();

       List<string> ChildRecordsField = new List<string>();

       ViewerService.extract extract = obj.getObjects(SessionKey, Search, Date1, false, Date2, false, "", "");

       try
       {
           int Len = extract.set.Length;
           for (int i = 0; i < Len; i++)
           {
               ViewerService.vertex value = extract.set[i];//Row

               String PanelClass = value.meta;
               PanelClass = PanelClass.Replace(Remstr, "");
               PanelClass = PanelClass.Replace(Remstr2, "");
               Appointment app = null;
               if (value.atom != null)
               {

                   RadPanelItem pane = RadPanelBar1.Items.FindItemByText(PanelClass);
                   if (pane == null)
                   {
                       RadPanelItem nwpane = new Telerik.Web.UI.RadPanelItem(PanelClass);
                       RadPanelItem nwpaneSpliter = new Telerik.Web.UI.RadPanelItem(PanelClass);
                       nwpaneSpliter.IsSeparator = true;
                       RadPanelBar1.Items.Add(nwpane);
                       pane = nwpane;
                       ParentRecordsRow.Add(PanelClass);
                   }
                   if (value.meta == "za.co.abacus.C_EVENT")
                   {
                       app = new Appointment();
                   }

                   int atomLen = value.atom.Length;  //field

                   for (int j = 0; j < atomLen; j++)
                   {
                       ViewerService.atom atm = value.atom[j];

                       if (atm.meta.Contains("za.co.reactor.A_LABEL"))
                       {
                           RadPanelItem NewItem = new RadPanelItem(atm.content);

                           pane.Items.Add(NewItem);

                           ChildRecordsField.Add(atm.content);

                           if (app != null)
                           {
                               app.Subject = atm.content;
                               app.Description = atm.content;
                               app.ID = value.key;
                           }

                       }

                       if (app != null && atm.meta.Contains("za.co.abacus.C_EVENT"))
                       {
                           app.ID = atm.content;
                       }
                       if (app != null && atm.meta.Contains("za.co.reactor.A_HORIZON"))
                       {
                           app.Start = Convert.ToDateTime(atm.content);
                       }
                       if (app != null && atm.meta.Contains("za.co.reactor.AA_HORIZON"))
                       {
                           app.End = Convert.ToDateTime(atm.content);
                       }
                       if (app != null && atm.meta.Contains("za.co.reactor.A_TEXT"))
                       {
                           app.Description = atm.content;
                       }

                       if (app != null && app.End > app.Start)
                       {
                           RadScheduler1.DataStartField = app.Start.ToString();
                           RadScheduler1.DataSubjectField = app.Subject.ToString();
                           RadScheduler1.DataEndField = app.End.ToString();
                           RadScheduler1.DataKeyField = app.ID.ToString();
                           RadScheduler1.SelectedView = SchedulerViewType.MonthView;
                           AddManualAppointments(app.ID.ToString(), app.Start, app.End, app.Subject.ToString());
                           RadScheduler1.SelectedDate = app.Start;
                           RadScheduler1.Visible = true;
                           LeftPane.Collapsed = false;
                           RadGrid1.DataSource = EAVProcess.GetRecords(ParentRecordsRow, ChildRecordsField);
                           RadGrid1.DataBind();

                       }
                   }


               }

           }
           RadMenu1.Flow = ItemFlow.Horizontal;

           //Add the Root
           RadMenuItem item = new RadMenuItem();
           item.Text = "";
           item.ImageUrl = "~/images/Add.png";
           RadMenu1.Items.Add(item);
           //Bind Men
           for (int KK = 0; KK < ParentRecordsRow.Count; KK++)
           {

               RadMenuItem itemSeparator = new RadMenuItem();

               RadMenuItem childItem = new RadMenuItem(ParentRecordsRow[KK]);
               //add the menu items
               childItem.Text = ParentRecordsRow[KK];
               //item.ImageUrl = "~/images/o!logo.png";
               item.Items.Add(childItem);


           }

       }
       catch (ApplicationException ex)
       {
           lblTestlabel.Text = ex.Message;

       }
       finally
       {

           obj.closeSession(SessionKey);
           obj = null;
           extract = null;
       }


   }

[WebMethod, System.Web.Script.Services.ScriptMethod]
public static string Getadata(String StrSearch)
{
    View obj = new View();
    obj.Bind_SearchBox(StrSearch);
    return StrSearch;
}

 function keyPress_test()
 {

    var tb = document.getElementById("<%=txtsearchid%>");

    if (window.event.keyCode == 13)
     {
         PageMethods.Getadata(tb.value, myFunction(tb.Value));

        ToggleCollapsePane();
    }
    return false;
 }


function myFunction(msg) {
    alert(msg);
}

<asp:Panel ID="Panel1" runat="server" Width="451px" >
    <asp:CheckBox ID="ChkDia1" runat="server" CssClass="negro11b" Text="Lunes" group="ChkDia" />
    <asp:CheckBox ID="ChkDia2" runat="server" CssClass="negro11b" Text="Martes" group="ChkDia" />
    <asp:CheckBox ID="ChkDia3" runat="server" CssClass="negro11b" Text="Miercoles" group="ChkDia"/>
    <asp:CheckBox ID="ChkDia4" runat="server" CssClass="negro11b" Text="Jueves" group="ChkDia"/>
    <asp:CheckBox ID="ChkDia5" runat="server" CssClass="negro11b" Text="Viernes" group="ChkDia"/>
    <asp:CheckBox ID="ChkDia6" runat="server" CssClass="negro11b" Text="Sabado" group="ChkDia"/>
    <asp:CheckBox ID="ChkDia7" runat="server" CssClass="negro11b" Text="Domingo" group="ChkDia"/>
</asp:Panel>

'Ocultar todos chkDia
Dim i As Integer
For i = 1 To 7
    ChkDia(i).Visible = False

Next