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error on con.open

Posted By:      Posted Date: December 04, 2010    Points: 0   Category :ASP.Net

protected void Button1_Click(object sender, EventArgs e)


SqlConnection con = new SqlConnection(@"Data Source=.\SQLEXPRESS;Initial Catalog=datas;Integrated Security=True");

SqlCommand cmd=new SqlCommand ("insert into applicant_info (apply_for,dd_no,dd_date,amount,bank_name,branch_name,place,surname,firstname,middlename,t_address,t_city,t_district,t_state,t_pincode,t_telephone,t_mobile,birthdate,p_address,p_city,p_district,p_state,p_pincode,p_telephone,t_mobile,years_tot,months_tot,days_tot,b_village,b_taluka,b_district,b_state,ex1,ex2,ex3,ex4,ex5,ex6,uni1,uni2,uni3,uni4,uni5,uni6,pass1,pass2,pass3,pass4,pass5,pass6,grade1,grade2,grade3,grade4,grade5,grade6,major1,major2,major3,major4,major5,major6,minor1,minor2,minor3,minor4,minor5,minor6,post1.post2,post3,post4,post5,post6,fromdate1,fromdate2,fromdate3,fromdate4,fromdate5,todate1,todate2,todate3,todate4,todat5,year1,year2,year3,year4,year5,month1,month2,month3,month4,month5,days1,days2,days3,days4,days5,compnay1,compnay2,compnay3,compnay4,compnay5,extra_activity,other_Remark,photo_path)VALUES (" +

"'" + dd_Application_for.SelectedItem.Text + "',"+

"'" + txt_draftno.Text+ "',"+

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