How to get float value with SqlDataReader?

Question

In my database, I have NextStatDistanceTime value as a float. When \"float time = reader.GetFloat(0);\" line excecuted, it gives an error of

Answer 1

you can try:

float time = float.Parse(reader[0].ToString());

also note (though not related with your Q) that you don't need to run

command.ExecuteNonQuery();