In c# convert anonymous type into key/value array?

Question

I have the following anonymous type:

new {data1 = \"test1\", data2 = \"sam\", data3 = \"bob\"}

I need a method that will take this in, and

Answer 1

It is too late but anyway I would add this for a more robust solution. The ones I see here have some kind of problems (like they wouldn't work right with say DateTime). For that reason, I suggest first converting to a json (Newtonsoft Json.Net):

var data = new {data1 = "test1", data2 = "sam", data3 = "bob"};

var result = string.Join("&",
            JsonConvert.DeserializeObject>(
            JsonConvert.SerializeObject(data))
            .Select(x => $"{x.Key}={x.Value}")
        );