Hi Tacho,

               Yes that thread was started by my lead based on my question and I have created a separate logon to ask my questions. I did try that solution and it is not working. Even i removed the update panel and put EnableAjax = true, it still doesn't work.The WebDataGrid is part of a wrapper control which resides in a .ascx (User Control) and is being used by a web page(.aspx). Many web pages refer this .ascx wrapper user control to render the grid. The code behind of the user control binds the data to the grid dynamically. Let me attach the server side and user controls for your reference.

.Ascx->

<%@ Control Language="vb" AutoEventWireup="false" CodeBehind="WebDataGridControl.ascx.vb" Inherits="WebDataGridControl" %>
<%@ Register Assembly="Infragistics45.Web.v17.2, Version=17.2.20172.2019, Culture=neutral, PublicKeyToken=7dd5c3163f2cd0cb" Namespace="Infragistics.Web.UI.GridControls" TagPrefix="ig" %>

<script  type="text/javascript">
    $(document).ready(function () {
        //$find("grdDataTable")._callbackManager.setTimeout(6000000);
    });
</script>
<asp:panel id="pnlModuleContent" style="PADDING-RIGHT: 0px; PADDING-LEFT: 0px; PADDING-BOTTOM: 0px; PADDING-TOP: 0px" runat="server" cssclass="WideModule">
    <asp:ScriptManager ID="ScriptManager1" runat="server"></asp:ScriptManager>
    <asp:PlaceHolder id="plhFilterContents" Runat="server"></asp:PlaceHolder>
            <ig:WebExcelExporter ID="eExporter" runat="server"></ig:WebExcelExporter>
            <ig:WebDataGrid ID="grdDataTable" runat="server" AutoGenerateColumns="true" width="100%"  ViewStateMode ="Enabled" EnableViewState ="true" EnableAjax="true"
                EnableDataViewState="True"
                HeaderCaptionCssClass="WebDataGridColumnHeader" 
                ItemCssClass = "WebDataGridRow"
                AltItemCssClass = "WebDataGridAlternating"
                OnColumnSorted="grdDataTable_SortColumn"
                OnPageIndexChanged="grdDataTable_PageIndexChanged"
                OnInitializeRow="grdDataTable_InitializeRow" 
                OnRowAdding="grdDataTable_RowAdding"
                OnRowAdded="grdDataTable_RowAdded">
                <Behaviors>
                    <ig:Selection CellClickAction="Row" CellSelectType="Single" RowSelectType="Single" SelectedRowSelectorCssClass="DataGridSelectedRow" >
                    </ig:Selection>
                    <ig:Paging PagerAppearance="Bottom" PageSize="100" Enabled="true" />
                    <ig:Sorting SortingMode="Single" Enabled="true" />
                    <ig:ColumnResizing Enabled="false" />
                    <ig:Activation>
                    </ig:Activation>
                    <ig:EditingCore Enabled="false">
                        <Behaviors>
                            <%--<ig:cellediting>
                                    <editmodeactions mouseclick="single" />
                            </ig:cellediting> --%>                      
                        </Behaviors>
                    </ig:EditingCore>
                </Behaviors>
            </ig:WebDataGrid>        
	<asp:datagrid id="dgHidden" visible="False" runat="server" autogeneratecolumns="True" headerstyle-cssclass="ListHead"></asp:datagrid>
	<INPUT id="hdnEditRow" type="hidden" value="-1" name="hdnEditRow" runat="server">
	<asp:label id="lblApplicationError" visible="True" runat="server" cssclass="ErrorMessage" enableviewstate="false"></asp:label>
	<DIV align="left" style="vertical-align:middle">
		<asp:label id="lblNoData" visible="False" runat="server" cssclass="normal">No data available.</asp:label>
	</DIV>
</asp:panel>

-.ascx.vb->

Here the data is bound dynamically by passing in a datasource which can be a DataSet or a DataTable or a DateView

        grdDataTable.DataSource = _dataSource
        grdDataTable.DataBind()

Thanks,

Aravind

Hi Tacho,

To add , when I tested the code you attached to the thread I don't see the new add row. See screenshot below. I tried to place it in both top and bottom & I don't see it.

Thanks,

Aravind