Do I have to Dispose the SQLiteCommand objects?

Question

How do I treat the SQLiteCommand object, do I have to call Dispose() after ExecuteScalar, ExecuteNonQuery

Answer 1

Just do this:

using(var connection = new SqlConnection(ConfigurationManager.ConnectionStrings["MyConn"].ConnectionString))
using(var command = connection.CreateCommand())
{
   command.CommandText = "...";
   connection.Open();
   command.ExecuteNonQuery();
}

Not calling dispose on the command won't do anything too bad. However calling Dispose on it will supress the call to the finalizer, making calling dispose a performance enhancement.