telegrambots / book Goto Github PK

I was following this tutorial I found that there is a chunk of code which shows errors when pasting it into a newly created project with the latest packages.

The code:

botClient.StartReceiving(
    new DefaultUpdateHandler(HandleUpdateAsync, HandleErrorAsync), // < Error 1
    cts.Token);                                                    // < Error 2

// Error 1:
// cannot convert from 'Telegram.Bot.Extensions.Polling.DefaultUpdateHandler' to 
// 'System.Func<Telegram.Bot.ITelegramBotClient, Telegram.Bot.Types.Update, System.Threading.CancellationToken, System.Threading.Tasks.Task>'
// [MyBot]csharp(CS1503)

// Error2:
// cannot convert from 'System.Threading.CancellationToken' to
// 'System.Func<Telegram.Bot.ITelegramBotClient, System.Exception, System.Threading.CancellationToken, System.Threading.Tasks.Task>'
// [MyBot]csharp(CS1503)

Solved it this way

botClient.StartReceiving(
    HandleUpdateAsync,
    HandleErrorAsync,
    null,
    cts.Token);

Environment data

Nugets:

• Telegram.Bot 17.0.0-alpha.3
• Telegram.Bot.Extensions.Polling 1.0.0-alpha.1

.NET Version: net5.0

IDE: VS2019 Version 16.11.2

mdBook 0.4.19 gives this warning during build:

[WARN] (mdbook::book): The output.html.google-analytics field has been deprecated; it will be removed in a future release.
Consider placing the appropriate site tag code into the theme/head.hbs file instead.
The tracking code may be found in the Google Analytics Admin page.

According to documentation

google-analytics: This field has been deprecated and will be removed in a future release. Use the theme/head.hbs file to add the appropriate Google Analytics code instead.

mdBook guide on Themes

Section: Intermediate

Topics to cover may include:

• Intro to Telegram games
• Creating a game
• Sending the game to chat
• High scores

Section: Logging

Topics to clover may include:

• Logging to common sinks/providers (stdout, .NET logging providers, etc.)
• Configuration options for controlling log verbosity/secret-scrubbing, if any

See also: TelegramBots/Telegram.Bot#1047

Section: Beginner

Topics to cover may include:

• Using parse_mode for message text and captions
• Markdown-style formatting
• HTML-style formatting
• Message/caption entities

Section: Advanced
Sub section: Passport

A page to briefly demo how to set data element errors for passport data.
It might take a test collection from systems integration tests and discuss it.

https://github.com/TelegramBots/Telegram.Bot.Extensions.Passport/tree/master/test/IntegrationTests/Passport%20Element%20Errors

We should fix our release pipeline and replace Travis CI with another CI/CD solution.

Section: Beginner

Topics to cover may include:

• Forwarding a message
• Receiving forwarded message

https://www.youtube.com/watch?v=feTytlRd2KY

Section: Beginner

Topics to cover may include:

• Different kinds of chats: private, group, supergroup, channel
• Using chat identifiers(IDs and usernames) in methods(e.g. sendMessage)
• Receiving updates from Channels vs. other chats

Section: Intermediate

Topics to cover may include:

• Identifying each kind of service message briefly
• Processing a service message update

Hi,

What should be the code to display a logo instead of the title?

Thanks for your help.

mdBook allows you to include portions of a file to resulting book with {{include }} syntax.

Section: Beginner
Sub section: Reply Markup

Topics to cover may include:

• A brief introduction to inline keyboards
• Creating inline keyboard buttons
• Switching to inline queries
• Pay button (and a link to the payments page)
• Receiving callback query (and a link to the callback queries page)
• Receiving game callback query (and a link to the games page)

I'm try to use v17 package of the TGBot .NET API Client.

As I understand it, the Telegram.Bot.Polling space has been moved to a separate package
https://github.com/TelegramBots/Telegram.Bot.Extensions.Polling

I've just get code from:
https://telegrambots.github.io/book/1/example-bot.html

It is necessary to indicate this on the page "example-bot.md", as well as specify that you need to add an additional package:
dotnet add package Telegram.Bot.Extensions.Polling

It is possible to host solution with C# snippets to validate examples code with actual build.

I send a voice message with API but the spectrogram is flat. The audio file is .ogg and OPUS library.

` await using Stream stream = System.IO.File.OpenRead(@"C:\Users\magrega\YandexDisk\проги\audio.ogg");

await client.SendVoiceAsync(
chatId: message.Chat.Id,
voice: stream!,
duration: 1097);`

Add pages to the book:

• Different chats(beginner): private, group, supergroup, channel. how to pass names
• Chat migration update
• Channel Chats: whatever is different about them e.g. field on Message object
• ChatId: describe how to work with ChatId. how to pass channel names as string.
• Forwarding messages from diff chats
• Inviting users to chat and adding chat member updates