I have the following problem:

I am currently writing the c# equivalent of PHP's var_dump-method. It works perfectly with 'simple' classes and structures (and even with arrays).

My only problem is when it comes to other IEnumerable<T>, like List<T> etc:

The debugger is throwing an TargetParameterCountException. My code looks as follows:

Type t = obj.GetType(); // 'obj' is my variable, i want to 'dump'
string s = "";
PropertyInfo[] properties = t.GetProperties();

for (int i = 0; i < properties.Length; i++)
{
    PropertyInfo property = properties[i];

    object value = property.GetValue(obj); // <-- throws exception

    if (value is ICollection)
    {
        // Code for array parsing - is irrelevant for this problem
    }
    else
        s += "Element at " + i + ": " + value.GetType().FullName + " " + value.ToString() + "\n";
}

return s;

I know, that i can somehow fetch indices with PropertyInfo.GetIndexParameters(), but I did not figured out, how to use it correctly.

Edit: I also want to note that I neither know the size of the IEnumerable, nor the Type T at compile time.