Question

I’m constructing a method to take in an ArrayList(presumably full of objects) and then list all the fields(and their values) for each object in the ArrayList.

Currently my code is as follows:

public static void ListArrayListMembers(ArrayList list)     {         foreach (Object obj in list)         {             Type type = obj.GetType();             string field = type.GetFields().ToString();             Console.WriteLine(field);          }     } 

Of course, I understand the immediate issue with this code: if it worked it’d only print one field per object in the ArrayList. I’ll fix this later – right now I’m just curious how to get all of the public fields associated with an object.

Answer 1

foreach (Object obj in list) {     Type type = obj.GetType();      foreach (var f in type.GetFields().Where(f => f.IsPublic)) {         Console.WriteLine(             String.Format('Name: {0} Value: {1}', f.Name, f.GetValue(obj));     }                            } 

Note that this code requires .NET 3.5 to work 😉