Problem saving to SQL Server 2005:
cmd = new SqlCommand("INSERT into survey_Request1(sur_no,sur_custname,sur_address,sur_emp,sur_date,sur_time,Sur_status)values(" + "'" + textBox9.Text + "'" + "," + "'" + textBox8.Text + "'" + "," + "'" + textBox5.Text + "'" + "," + "'" + textBox1.Text + "'" + "," + "Convert(Datetime,Convert(char(15),"+"'" + dateTimePicker2.Value +"'"+")" + "," + "'" + dateTimePicker1.Value.ToLongTimeString() + "'" + "," + "'" + "Active" + "'" + ")", conn);
cmd.ExecuteNonQuery();
You should ALWAYS use parametrized queries - this prevents SQL injection attacks, is better for performance, and avoids unnecessary conversions of data to strings just to insert it into the database.
Try somethnig like this:
// define your INSERT query as string *WITH PARAMETERS*
string insertStmt = "INSERT into survey_Request1(sur_no, sur_custname, sur_address, sur_emp, sur_date, sur_time, Sur_status) VALUES(@Surname, @SurCustName, @SurAddress, @SurEmp, @SurDate, @SurTime, @SurStatus)";
// put your connection and command into "using" blocks
using(SqlConnection conn = new SqlConnection("-your-connection-string-here-"))
using(SqlCommand cmd = new SqlCommand(insertStmt, conn))
{
// define parameters and supply values
cmd.Parameters.AddWithValue("@Surname", textBox9.Text.Trim());
cmd.Parameters.AddWithValue("@SurCustName", textBox8.Text.Trim());
cmd.Parameters.AddWithValue("@SurAddress", textBox5.Text.Trim());
cmd.Parameters.AddWithValue("@SurEmp", textBox1.Text.Trim());
cmd.Parameters.AddWithValue("@SurDate", dateTimePicker2.Value.Date);
cmd.Parameters.AddWithValue("@SurTime", dateTimePicker2.Value.Time);
cmd.Parameters.AddWithValue("@SurStatus", "Active");
// open connection, execute query, close connection again
conn.Open();
int rowsAffected = cmd.ExecuteNonQuery();
conn.Close();
}
It would also be advisable to name your textboxes with more expressive names. textbox9 doesn't really tell me which textbox that is - textboxSurname would be MUCH better!
