void RadDockLayout1_LoadDockLayout(object sender, Telerik.Web.UI.DockLayoutEventArgs e)

{

HttpCookie dockState = Page.Request.Cookies.Get(

"MyApplicationDockStates85216");

if (dockState != null)

{

string serializedList = dockState.Value;

if (serializedList != null)

{

string[] states = serializedList.Split('|');

for (int i = 0; i < states.Length; i++)

{

DockState state = DockState.Deserialize(states[i]);

e.Positions[state.UniqueName] = state.DockZoneID;

e.Indices[state.UniqueName] = state.Index;

}

}

}
}

and 

protected

void RadDockLayout1_SaveDockLayout(object sender, Telerik.Web.UI.DockLayoutEventArgs e)

{

HttpCookie dockState = Page.Response.Cookies.Get(

"MyApplicationDockStates85216");

if (dockState == null)

{

dockState =

new HttpCookie("MyApplicationDockStates85216");

Page.Response.Cookies.Add(dockState);

}

List<DockState> stateList = ((RadDockLayout)sender).GetRegisteredDocksState();

StringBuilder serializedList = new StringBuilder();

for (int i = 0; i < stateList.Count; i++)

{

serializedList.Append(stateList[i].ToString());

serializedList.Append(

"|");

}

dockState.Expires =

DateTime.Today.AddMonths(1);

dockState.Value = serializedList.ToString();

}

all position saved and every thing well but closed Docks or minimze Docks not saved
i.e when close dock or minmize dock,,,,after postback the closed/minimzed docks still as first time

anyone have solution for this problem?

thanks in advanced

            Dim blankStreet As New StreetTypeListItem
            Dim streetTypes As New StreetTypeList

            With blankStreet
                .AddressType = "N/A"
                .TypeDescription = "N/A"
            End With

            'Retrieve the list of available street types from our database.
            streetTypes = GetStreetTypes()

            If (streetTypes IsNot Nothing) Then

                Dim stTypes As New List(Of StreetTypeListItem)

                For Each streetType As StreetTypeListItem In _
                    streetTypes.StreetTypes
                    stTypes.Add(streetType)
                Next

                ddlStreetType.DataTextField = "TypeDescription"
                ddlStreetType.DataValueField = "AddressType"
                stTypes.Insert(0, blankStreet)

               ddlStreetType.ClearSelection()
               ddlStreetType.DataSource = stTypes
               ddlStreetType.DataBind()

          End If