Question

In mvc i can use construction like this

@Html.TextAreaFor(model => model.iEventSummary, new { @class = "test" })

I’m trying to reproduce this new { @class = "test" } as parameter but unsuccessfully

testFunction( new {key1="value1", key2="value2", key3="" })

public static string testFunction(dynamic dict)
{
    string ret = string.Empty;
    IDictionary<string, string> dictionary = dict;
    foreach (var item in dictionary)
    {
        ret += item.Key + item.Value;
    }
    return ret;
}

How does a method variable must be declared?
If I want pass new {key1="value1", key2="value2", key3="" } as parameter.

Answer 1

public static string TestFunction(object obj)
{
    //To dictionary
    //var dict = obj.GetType().GetProperties()
    //                .ToDictionary(p=>p.Name,p=>p.GetValue(obj,null));

    //Directly ToString
    string result = String.Join(",", obj.GetType().GetProperties()
                                        .Select(p=>p.Name + ":" + p.GetValue(obj,null)));

    return result;
}