How to work with c# proxy?

Question

C++ / C#

I am writing software that will work with a telegram, using the https://github.com/sochix/TLSharp library , in fact it is a wrapper over the api. I need this whole thing to work through a proxy, but this is not implemented in the library.
roughly speaking, I call the client.Connect() method, and I don’t even know what the request itself looks like. Is there a solution in this form
to connect to the proxy(127.0.0.1)
{
client.Connect();
}
to use a proxy without knowing the requests themselves. Thank you.

Answer 1

and that doesn't work?