Can`t get full list of user

I tried to get all user list of my guild (400members). But,returned response has just 270 users. This is sample of my source code. How to get full user list of my guild ? Thany kou!

Discord.NET 2.0.1 .Net Frame Wordk 4.6.1

var client = new DiscordSocketClient();
var token = "secret"
await client.LoginAsync(TokenType.Bot, token);
await client.StartAsync();
//this returned users list has just  270 elements.
var users=client.Guilds.ToList()[0].Users.ToList();

[Joe4evr]

Set AlwaysDownloadUsers = true in your client config.

[AntiTcb]

Guild information isn’t completed in its retrieval and processing until the Ready event is fired. Put all your logic in an event handler for that.