WebDropDown v10.3 - SelectedItem/Value vs. ActiveItem

I've got a similar issue here. It happens when I'm using the "SelectionChanged" event of the WebDropDown as the trigger for an UpdatePannel that doesn't contains the WebDropdown itself.

To reproduce, just create a page with the following:

<asp:ScriptManager ID="ScriptManager1" runat="server">
</asp:ScriptManager>

        <ig:WebDropDown ID="WebDropDown1" runat="server"
        onselectionchanged="WebDropDown1_SelectionChanged" Width="200px">
            <AutoPostBackFlags SelectionChanged="On" />
        </ig:WebDropDown>

        <asp:UpdatePanel ID="UpdatePanel1" runat="server">
            <ContentTemplate>
                <asp:Label ID="Label1" runat="server" Text="Label"></asp:Label>
            </ContentTemplate>
            <Triggers>
                <asp:AsyncPostBackTrigger ControlID="WebDropDown1" EventName="SelectionChanged" />
            </Triggers>
        </asp:UpdatePanel>

Then, in the code, add the following:

    protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack)
        {
            DataSet testDataset = new DataSet();

            DataTable testTable = testDataset.Tables.Add("TestTable");
            testTable.Columns.Add("KeyValue", typeof(System.String));
            testTable.Columns.Add("DisplayValue", typeof(System.String));

            for (int i = 0; i < 10; i++)
            {
                DataRow newRow = testTable.NewRow();

newRow["KeyValue"] = i.ToString();
newRow["DisplayValue"] = string.Format("Item number {0}", i);

testTable.Rows.Add(newRow);
}

            WebDropDown1.DataSource = testTable;
            WebDropDown1.ValueField = "KeyValue";
            WebDropDown1.TextField = "DisplayValue";

            WebDropDown1.SelectedItemIndex = 0;
        }
    }
    protected void WebDropDown1_SelectionChanged(object sender, Infragistics.Web.UI.ListControls.DropDownSelectionChangedEventArgs e)
    {
        Label1.Text += "(SelectionChanged) : " + WebDropDown1.SelectedValue + "<br />";
    }

The result is that when I change the selected item, the SelectedValue doesn't follow. Sometines it will "skip" values completely. Also, like bgl3317, I can see the items being added to the SelectedItems collection of the control.

Even using the ClearSelection orkaround, I still get another issue because the first item selected when the dropdown is first displayed will never cause the SelectionChanged Event to be triggered, even when the currently selected item is a different one.

Regards,

Eric B.