Hi,

i using Infragistics4.Web.v13.2 version= 13.1.20131.2294 ;

in my web config

"<add tagPrefix="ig_tab" namespace="Infragistics.Web.UI.LayoutControls" assembly="Infragistics4.Web.v13.2"/>"

in my aspx page

<%@ Register src="Completedctrl.ascx" tagname="CompletedControl" tagprefix="uc1" %>

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

<ig_tab:WebTab ID="WebTab1" runat="server" BorderColor="#949878" BorderStyle="Solid"
BorderWidth="1px" ThreeDEffect="False" Width="100%" Height="100%">
<Tabs>
<ig_tab:ContentTabItem Text="Schedule">
<Template>
<div style="width: 100%; height: 100%">
<uc1:CompletedControl ID="Completedctrl1" runat="server" style="width: 100%; height: 100%" />
</div>
</Template>
</ig_tab:ContentTabItem>
</Tabs>
</ig_tab:WebTab>
</form>

In my aspx.cs

protected override void Page_Init(object sender, EventArgs e)
{
  Completedctrl1.LoadDataOnInit = false;

}

here i got object reference error ,because i got "Completedctrl1" that is null in the postback events.

it has value in when the page is refreshed but it has null when any control did postback event.

But that is working fine in version= 13.1.20131.2028 

Please Help me what i do for version= 13.1.20131.2294 in my web site