I am trying to make a program that prints the results of any sql query no matter what type the result has.

I am using a MySqlDataReader reader. I already tried reader.GetValue(i), but it returns the error: unable to convert MySQL date/time value to System.DateTime
reader.GetString(i) returns also errors when there are any non-string values.
reader[i].ToString() internally uses GetValue() and so returns the same error.

Inside of the MySqlDataReader, there is a private function GetFieldValue(int index, bool checkNull) which seems to have the wanted behavior, but I cannot access it.

I just want to read values like these exactly how they are stored:

But it either gives me errors, or if I use the GetValue(i) variant, it returns this:

So the date has a different format and floating point numbers use “,” instead of “.”