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problem in newform.aspx override class

Posted By:      Posted Date: September 18, 2010    Points: 0   Category :SharePoint
Hi All Im facing a wierd problem, I have a custom list, im trying to override its newform.aspx page class with custom class. in Page_load event of the class Im checkig for one value in query string, if value exists then I have to select a dropdown field in the list. other wise not to select any value. After that i save the record.  Here only the PROBLEM comes. when I use my code it is NOT inserting new record. When I comment my code it is inserting new record. I do not understand whats the problem in my code. PLEASE help me to overcome this. Here is the code protected void Page_Load(object sender, EventArgs e) { if (!Page.IsPostBack) { //When ERID is not null, it means request is coming from employee page if (HttpContext.Current.Request.QueryString["ERID"] != null) { FinishMyJob(); } } private void FinishMyJob() { SPSecurity.RunWithElevatedPrivileges(delegate() { string _StaffAppRecId = null; Boolean _IsFound = false; SPWeb _web = SPContext.Current.Web; SPList _list = _web.Lists[SPContext.Current.ListId]; SPList _lstEmp = _web.Lists["Employee"]; SPListItem _EmpLstItem = _lstEmp.GetItemById(Convert.ToInt32(HttpContext.Current.Request.QueryString["ERID"])); string _strEmpName = Convert.ToStri

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