public Car readCar(int carId, string user)
{
Car car = new Car();
try
{
SqlConnection conn = new SqlConnection(ConfigurationManager.ConnectionStrings["CarDiaryDB"].ToString());
SqlCommand cmd = new SqlCommand();
cmd.CommandType = System.Data.CommandType.StoredProcedure;
cmd.CommandText = "dbo.readCar";
//set up the parameters
cmd.Parameters.Add("@id", System.Data.SqlDbType.VarChar, 50);
cmd.Parameters.Add("@user", System.Data.SqlDbType.VarChar, 50);
cmd.Parameters.Add("@bnd", System.Data.SqlDbType.NVarChar, 50).Direction = System.Data.ParameterDirection.Output;
cmd.Parameters.Add("@mdl", System.Data.SqlDbType.NVarChar, 50).Direction = System.Data.ParameterDirection.Output;
cmd.Parameters.Add("@year", System.Data.SqlDbType.Int).Direction = System.Data.ParameterDirection.Output;
cmd.Parameters.Add("@eng", System.Data.SqlDbType.NVarChar, 50).Direction = System.Data.ParameterDirection.Output;
cmd.Parameters.Add("@fuel", System.Data.SqlDbType.NVarChar, 50).Direction = System.Data.ParameterDirection.Output;
cmd.Parameters.Add("@pwr", System.Data.SqlDbType.Int).Direction = System.Data.ParameterDirection.Output;
cmd.Parameters.Add("@img", System.Data.SqlDbType.NVarChar, 500).Direction = System.Data.ParameterDirection.Output;
//set parameter values
cmd.Parameters["@id"].Value = carId;
cmd.Parameters["@user"].Value = user;
cmd.Connection = conn;
conn.Open();
cmd.ExecuteNonQuery();
//read output value
car.setCarBrand(cmd.Parameters["@bnd"].Value.ToString());
car.setCarModel(cmd.Parameters["@mdl"].Value.ToString());
car.setCarYear(Convert.ToInt32(cmd.Parameters["@year"].Value));
car.setCarEngine(cmd.Parameters["@eng"].Value.ToString());
car.setCarFuel(cmd.Parameters["@fuel"].Value.ToString());
car.setCarHPowers(Convert.ToInt32(cmd.Parameters["@pwr"].Value));
car.setCarImage(cmd.Parameters["@img"].Value.ToString());
car.setId(carId);
conn.Close();
}
catch (Exception ex)
{
// Log the exception.
ExceptionUtility.LogException(ex, "DB.cs");
}
return car;
}