hai i got one error i,e http status 404 error what is ds why ds is comming

2606

what are the test cases for ticket vending machine?

4301

Program ended with error or warning, return code: 4

14362

How to view the error log for any specific instance?

2496

How can be avoid the Error while being Human we do mistakes???

2606

How to create a program that lists the capital country when told what the original country is? (Terribly sorry, I'm a novice programmer and would appreciate any help ;). Cheers, Alexxis

1151

when will we use lsmw , bdc and bapi? which will be easy to use and which is used for which type of data

2533

What is the meaning of lock escalation and why/how to stop this?

2670

Jetking is C C

2685

well i dont have toefl and gre scor all that stuff, and i have 7 backlogs, tell me the chances of getting the visa.

2520

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(); } } }

2665

write the value of x and y after execution of the statements: int x=19,y; y=x++ + ++x; x++; y++;

1955

how to overload main method in java?

3062

Wen ever i use IE=createObject (Ineternetexplorer.application) QTP just navigates to the URL mentioned but doesn't recognise the USErname and Password field so the test fails.. But wen i just record and use system.util "iexplore" the code recognises and the tst passes, but here it works fine sometimes and sometimes the test just fails and aftersometime i run it works.. so its not consistent,,, any suggestion

3094

What is live lock, deadlock and what is Lock escalation?

2448