how to get pda data

[zodiac7]

I am trying to convert some js code which uses solana/anchor api to microsoft .net and was planning to use this library.

But I cannot figure out how to get the data/state for a pda, in js the call for this looks like -
program.account.projectParameter.fetch(projectPDA)

Some sample code below to give you a idea of what I am trying to do.

import React, { useState, useEffect } from "react";
import { Program, AnchorProvider, web3 } from "@project-serum/anchor

const getProvider = () => {
const provider = new AnchorProvider(
connection,
window.solana,
opts.preflightCommitment
);
return provider;
};

const getVoters = async (projectId) => {
const program = new Program(project, projectProgramID, provider);

 const [projectPDA, projectBump] =
    await anchor.web3.PublicKey.findProgramAddress(
      [
        Buffer.from("project"),
        Buffer.from(projectId.substring(0, 18)),
        Buffer.from(projectId.substring(18, 36)),
      ],
      program.programId
    );

  const state = await program.account.projectParameter.fetch(projectPDA);

     let x = state.signatories;

  let y = x.map((val, index) => {
    console.log(val.key);
    return {
      key: val.key.toBase58(),
      text: val.key.toBase58(),
      value: val.key.toBase58(),
    };
  });

  setSigs(y);

  console.log(state.transferAmount.reciever.toBase58());