protected override void OnInit(EventArgs e)

{

base.OnInit(e);

Page.ClientScript.RegisterStartupScript(

typeof(ParentChildGrid), this.ID, "_spOriginalFormAction = document.forms[0].action;_spSuppressFormOnSubmitWrapper=true;", true);

if (this.Page.Form != null)

{

string formOnSubmitAtt = this.Page.Form.Attributes["onsubmit"];

if (!string.IsNullOrEmpty(formOnSubmitAtt) && formOnSubmitAtt == "return _spFormOnSubmitWrapper();")

{

this.Page.Form.Attributes["onsubmit"] = "_spFormOnSubmitWrapper();";

}

}

ScriptManager scriptManager = ScriptManager.GetCurrent(this.Page);

if (scriptManager == null)

{

scriptManager =

new RadScriptManager();

this.Page.Form.Controls.AddAt(0, scriptManager);

}

}

protected override void OnLoad(EventArgs e)

{

if (!_error)

{

try

base.OnLoad(e);

this.EnsureChildControls();

base.OnLoad(e);

if (_ParentList != null)

{

if (_ParentList != "")

{

RadAjaxPanel panel = new RadAjaxPanel();

panel.ID =

"Panel1";

this.Controls.Add(panel);

oGrid =

new RadGrid();

DefineComplexGrid();

//DefineSimpleMasterDetail();

new EventHandler(cmdExport_Click);

cmdExport.Text =

"Export";

panel.Controls.Add(oGrid);

RadAjaxManager ajaxManager = RadAjaxManager.GetCurrent(this.Page);

if (ajaxManager == null)

{

ajaxManager =

new RadAjaxManager();

ajaxManager.ID =

"RadAjaxManager1";

Controls.Add(ajaxManager);

this.Page.Items.Add(typeof(RadAjaxManager), ajaxManager);

}

ajaxManager.AjaxSettings.AddAjaxSetting(oGrid, panel);

this.Controls.Add(cmdExport);

}

}

}

catch (Exception ex)

{

HandleException(ex);

}

}

}

void cmdExport_Click(object sender, EventArgs e)

{

oGrid.ExportSettings.ExportOnlyData =

true;

oGrid.ExportSettings.IgnorePaging =

true;

foreach (GridItem item in oGrid.MasterTableView.Items)

item.Expanded =

true;

oGrid.MasterTableView.ExportToExcel();

}

Any help you can give would be a big help, I am behind on a deadline.

Thanks,

John