I have written the code as below. here problem is that dt remain null. how to solve thst please tell me. public partial class Form1 : Form { private DataTable DTable; private DataRow drow; public Form1() { InitializeComponent(); } private OleDbConnection getConnection() { OleDbConnection con=new OleDbConnection (@"Provider=Microsoft.Jet.OLEDB.4.0;Data Source=C:\Documents and Settings\Administrator\My Documents\Visual Studio 2008\Projects\winApp for Student\winApp for Student\App_Data\SchooMgnSystem.mdb;Persist Security Info=True"); return con; } private void button1_Click(object sender, EventArgs e) { InsertData(); } private void InsertData() { if (DTable==null) { DTable = new DataTable(); DTable.Columns.Add("StudID", typeof(string)); DTable.Columns.Add("StudName", typeof (string)); DTable.Columns.Add("Address", typeof(string)); drow = DTable.NewRow(); drow[0] = txtStudID.Text; drow[1] = txtSTudName.Text; drow[2] = txtAddress.Text; DTable.Rows.Add(drow); grdStudent.DataSource = DTable; } else { drow = DTable.NewRow(); drow[0] = txtStudID.Text; drow[1] = txtSTudName.Text; drow[2] = txtAddress.Text; DTable.Rows.Add(drow); grdStudent.DataSource = DTable; } } private void button2_Click(object sender, EventArgs e) { string cmdstr; OleDbCommand cmd; OleDbConnection con = getConnection(); foreach (DataRow Drow in DTable.Rows) { cmdstr = "Insert into Student values('" + drow[0].ToString() + "','" + drow[1].ToString() + "','"+drow [2].ToString()+"')"; cmd = new OleDbCommand(cmdstr,con); try { con.Open(); cmd.ExecuteNonQuery(); } catch (Exception ex) { MessageBox.Show(ex.Message); } finally { con.Close(); } } }

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ORA-26094: stream format error: input column overflow

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NZE-28868: Peer certificate chain check failed.

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Dear HCM Gurus: I am facing a problem in PCR as per decisive about deduction wage type restricted as per Government rules that if an employee payment period is < then 15 days then deduction are not required to made from employee, Nomenclature of PCR is: RTE=TKDIVI RTE/2 RTE?TKSOLL < PPPAR U Unpaid absences duing Payroll Period *ADDWT U THEN RTE=TASOLL RTE-GAAU04 RTE*2 RTE?TKDIVI < ADDWT& Variable Table = ADDWT* OT TABLE > ADDWT* OT TABLE SO aforesaid mentioned PCR is applied so when employee Leaving action has been performed on 01.10.2010 and rentry into company is performed on dated 11.10.2010 So sytem is not displaying deduction wage type in LPC but if we perform leaving action on 16.10.2010 then all deduction displayed proportionately because from 01.10.2010 to 16th payment days fullfills but client is insisted that employee leaved company on 01.10.2010 and rejoin company on 11.10.2010 and by this way he worked 21 days in this month thus payment period is not less rather more than 15 days and system should have made deductions. Kindly guide me that how included PCR with Rejoining into comapny so pleases explain nomencalture of PCR if an employee rejoin the company and his payment period fullfill requirement. Kindly help Regards Barket Ali Zafar SAP HR Consultant Siemens Engineering Co Ltd PIFRA Project ,Islamabad +92-300-5521524

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hi pp gurus, when i do the goods receipt through transiction MIGO the system, gives following error. I filled up all information that needs MIGO transiction. the error is: "Account determination for entry INT GBB___AUF 7900 not possible." can any one suggest me what to do now?

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IMP-00070: Lob definitions in dump file are inconsistent with database.

1766

ORA-26030: index string.string had string partitions made unusable due to:

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RMAN-05017: no copy of datafile number found to recover

2423

hi can any one tell me.... do we need to use color catridge also in HP Deskjet 630C series printer.... i have kept only black catridge but its not working.......

2266

If Fi account is assigned to cost element categorie poatings are not possible it is giving error that cost element has to be assigned to a co object whts the solution for this error?

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Hi guys, I have four tables those are emp,dept,eliminate and uneliminate. i wrote small cursor..when i run, it display one error (ORA-01403 nodata found)... The query is: Declare cursor c1 is select e.ename emp_name from emp e,dept d where e.deptno=d.deptno group by deptno; r1 c1%rowtype; test_emp varchar2(200); begin for r1 in c1 loop begin select eliminate_emp into test_emp from eliminate t,uneliminate ut where t.number=ut.number and t.deptno=e.deptno and rownum<1; end; dbms_output.put_line(r1.emp_name); end loop; end; Thanks...

2757

In .net how many error will occur?

2832

hp asking for replication floppy to do reinstall 25254 server assistant

2908

today's peformance is less than yesturday.it took 1 mint and today's performance is 7 mints.guys can anyone answer to mu question in sql

2495

WHAT IS A VECTOR ? HOW IS DIFFER FORM AN ARRAY

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