I have pasted below a sample application... The similar kind which is not working in Internet Explorer Vesrion 7. In the following example i have added a calender control in between the two zones. Instead of that assume/add some 5 user controls which retrives values from the database and show such as GridView / Tabular format.  So think the Zones contains some user / custom controls and please give a solution why it is not working in IE 7.0.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

<%

@ Page Language="VB" AutoEventWireup="false" CodeFile="Default.aspx.vb" Inherits="_Default"%>

<%

@ Register Assembly="Infragistics35.Web.v8.3, Version=8.3.20083.1009, Culture=neutral, PublicKeyToken=7dd5c3163f2cd0cb" Namespace="Infragistics.Web.UI.LayoutControls" TagPrefix="ig" %>

 

<!

 

DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<

 

html xmlns="http://www.w3.org/1999/xhtml">

<

 

head runat="server">

 

 

 

<title>Sample Page</title>

 

 

 

 

<style type="text/css">

 

 

 

html

 

{

 

 

overflow-x: hidden;

 

 

overflow-y: scroll;

}

 

 

</style>

 

 

 

</

 

head>

<

 

body>

 

 

 

<form id="form1" runat="server">

 

 

 

 

<asp:WebPartManager ID="WebPartManager1" runat="server">

 

 

 

</asp:WebPartManager>

 

 

 

 

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

 

 

 

</asp:ScriptManager>

 

 

 

 

<div>

 

 

 

<table style="font-size: 140%" width="133%">

 

 

 

<tr>

 

 

 

<td valign="top">

 

 

 

<ig:WebSplitter ID="WebSplitter1" runat="server" >

 

 

 

<Panes>

 

 

 

<ig:SplitterPane runat="server" ScrollBars="Auto" Font-Size="Large" style='position:relative'>

 

 

 

<Template>

 

 

 

<asp:WebPartZone ID="WebPartZone3" runat="server">

 

 

 

<ZoneTemplate><asp:Calendar id="cal1" runat="server"></asp:Calendar></ZoneTemplate>

 

 

 

</asp:WebPartZone>

 

 

 

</Template>

 

 

</ig:SplitterPane>

 

 

 

<ig:SplitterPane runat="server" ScrollBars="Scroll" Font-Size="Large" style='position:relative' >

 

 

 

<Template>

 

 

 

<asp:WebPartZone ID="WebPartZone4" runat="server">

 

 

 

<ZoneTemplate><asp:Calendar id="cal2" runat="server"></asp:Calendar></ZoneTemplate>

 

 

 

</asp:WebPartZone>

 

 

 

</Template>

 

 

 

</ig:SplitterPane>

 

 

 

</Panes>

 

 

 

</ig:WebSplitter>

 

 

</td>

 

 

</tr>

 

 

 

</table>

 

 

 

</div>

</

 

form>

</

 

body>

</h

 

tml>