Database problemer

Hejsa Eksperter

Hvorfor virker denne stump kode ikke?

try
{
MinCommandOut = new OleDbDataAdapter("SELECT MAX(ID) FROM kunde_produkt WHERE ID = " + Session["kunde_id"] + "",MinCnx);
DataSet DS_2  = new DataSet();
MinCommandOut.Fill(DS_2);
DataTable MyTable_2 = new DataTable();
MyTable_2 = DS_2.Tables[0];
int new_id  = (int)MyTable_2.Rows[0]["ID"];
}
catch(Exception b)
{
throw;
}
finally
{
if (MinCnx.State == ConnectionState.Open)
{
MinCnx.Close();
}
}

Fejl: No value given for one or more required parameters.

alpapa