static void updateMaxi(MaxiVehicle maxi, int vID)
{
try
{
maxi.validateEntry();
SqlCommand cmd = new SqlCommand("UPDATE Vehicle SET fuelType = @fuelType, vehicleMake = @vehicleMake, vehicleType = @vehicleType, noOfKiloMeters = @noOfKM WHERE vehicleID = @vehicleID;" +
"UPDATE Maxi SET loadInKG = @loadInKG WHERE vehicleID = @vehicleID;" +
"UPDATE Bill SET billAmount = @billAmount WHERE vehicleID = @vehicleID;", con);
cmd.Parameters.AddWithValue("@vehicleID", vID);
cmd.Parameters.AddWithValue("@fuelType", maxi.getFuelType());
cmd.Parameters.AddWithValue("@vehicleMake", maxi.getVehicleMake());
cmd.Parameters.AddWithValue("@vehicleType", maxi.getVehicleType());
cmd.Parameters.AddWithValue("@noOfKM", maxi.getNoOfKiloMeters());
cmd.Parameters.AddWithValue("@loadInKG", maxi.getLoadInKG());
cmd.Parameters.AddWithValue("@billAmount", maxi.calculateBill());
con.Open();
if (cmd.ExecuteNonQuery() == 3)
{
Console.WriteLine("\nThe Vehicle updated successfully.");
}
else
{
throw new Exception("\nVehicle details not updated.");
}
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
finally
{
con.Close();
}
}
static void addToDBMaxi(MaxiVehicle maxi)
{
try
{
maxi.validateEntry();
SqlCommand cmd = new SqlCommand("INSERT INTO Vehicle VALUES (@fuelType, @vehicleMake, @vehicleType, @noOfKM);" +
"INSERT INTO Maxi VALUES(IDENT_CURRENT('Vehicle'), @loadInKG);" +
"INSERT INTO Bill(vehicleID, billAmount) VALUES(IDENT_CURRENT('Vehicle'), @billAmount);", con);
cmd.Parameters.AddWithValue("@fuelType", maxi.getFuelType());
cmd.Parameters.AddWithValue("@vehicleMake", maxi.getVehicleMake());
cmd.Parameters.AddWithValue("@vehicleType", maxi.getVehicleType());
cmd.Parameters.AddWithValue("@noOfKm", maxi.getNoOfKiloMeters());
cmd.Parameters.AddWithValue("@loadInKG", maxi.getLoadInKG());
cmd.Parameters.AddWithValue("@billAmount", maxi.calculateBill());
con.Open();
if (cmd.ExecuteNonQuery() != 0)
{
Console.WriteLine("\nThe Vehicle added successfully.");
}
else
{
throw new Exception();
}
}
catch (Exception e)
{
Console.WriteLine("\nVehicle Not Added.");
Console.WriteLine(e.Message);
}
finally
{
con.Close();
}
}
