What is Mutex error in Triggers?
3064
ORA-16626: failed to enable specified object
2218
how can i get the question papers of year 2006 and 2007 of
12th commerce gujarat board
2212
IMP-00060: Warning: Skipping table "string"."string" because
object type "string"."string" does not exist or has
different identifier
3155
How to solve -805 error i.e. Bind issue. There are two
conditions-
1) If you have access to the database table
2) If you don't have access to the table
2639
hp asking for replication floppy to do reinstall 25254
server assistant
2880
hi.
i m Anil patel
when reconcile 57f4 chalan(subcontraction with out excise)i m facing error like short by material 220 kg.
even i have migo all material.
2532
ORA-26032: index string.string loading aborted after string keys
2105
ORA-26030: index string.string had string partitions made
unusable due to:
1941
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();
}
}
}
2647
What severity level errors are managed in TRY-CATCH block?
2223
IMP-00096: Warning: Skipping table "string"."string" because
type synonym "string"."string" cannot be created
1616
ORA-26076: cannot set or reset value after direct path
structure is allocated
1966
What is the meaning of lock escalation and why/how to stop this?
2651
ORA-26082: load of overlapping segments on table
string.string is not allowed
1768
Oracle Errors (16400) 
