reflection - In C#, how do you get the name of an indexed property if you only have it's index number? -

i have object created json mapper function (using litjson). contains indexed properties.

i can iterate through properties , each property value this

for(int = 0; < jdata.count;i++) {     console.writeline(jdata[i]); }

i each property name, string, rather property value.

where works

string name = reflectionutility.getpropertyname((sample2 s) => s.foo);

but doesn't (seemingly because it's indexed property?)

string name = reflectionutility.getpropertyname((sample2 s) => s[0]);

i found source code. looks jsondata implements idictionary, should able access keys property.

indexers implemented functions take index argument, there's no way use reflection "name" associated given index.

EXC