Can I serialize a C# Type object?

Question

I\'m trying to serialize a Type object in the following way:

Type myType = typeof (StringBuilder);
var serializer = new XmlSerializer(typeof(Type));
TextWrit         


        

Answer 1

I wasn't aware that a Type object could be created with only a string containing the fully-qualified name. To get the fully qualified name, you can use the following:

string typeName = typeof (StringBuilder).FullName;

You can then persist this string however needed, then reconstruct the type like this:

Type t = Type.GetType(typeName);

If you need to create an instance of the type, you can do this:

object o = Activator.CreateInstance(t);

If you check the value of o.GetType(), it will be StringBuilder, just as you would expect.