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30 Jan 2016

Presenting session on "Building BOT on Telegram using C#" in C# Corner's Delhi Chapter

I will be attending C# Corner Delhi Chapter on 7th Feb again. I have attended this event couple of times before. This time I will be presenting Building BOT on Telegram using C#.

Why should you attend my session?

When I want to attend any session, I try to reason myself about why should I attend any particular session. Well, if you are wondering the same for me, here are my reasons for you.

  • We will have lots of fun learning something completely new
  • This session will encourage you to think out of the box
  • Only OOPS concept is required to attend this session
  • This session will be about BOT
  • This session will be about AI features
  • You will be able to write your BOT to teach, play, search, broadcast, remind, connect, integrate with other services

Date and time

Date: 7 February 2016
Time: 12:30 PM - 01:30 AM (event with other cool sessions starts at 09:30 AM)
Price: Free of cost
Where: H-217, First Floor, Sector 63, Noida, India

You should come and join other speaker's session as well starting at 09:30 AM. Read more details here http://www.c-sharpcorner.com/Events/221/delhi-chapter-meet-learn-net-C-Sharp-6-0-new-features.aspx

Hope to meet you again.


Update (08/02/2016)

Thanks everyone for joining my session. It was great talking to you and hope to see you again. As I promised, here's the source code of Telegram BOT which you can use and extend http://1drv.ms/1mlm5rE. You can implement awesome applications using this open source services from Telegram.

Some of the event pictures:

During my session


Group picture




18 Dec 2015

Self referencing loop detected for property 'xxxx' with type 'System.Data.Entity.DynamicProxies.XXX_XXX'. Newtonsoft.Json.JsonSerializationException

This is a very common serialization exception we see when forget to use loop handling strategies in Web API.

13 Dec 2015

My session on Azure Media Services in C# Corner Delhi Chapter

After I moved to Delhi, first time I got an opportunity to speak with developers in C# Corner Delhi Chapter meeting, Dinesh Beniwal is awesome guy managing community so well in Delhi. He invited me to be a part of Delhi Chapter and engage with developers and help community to grow by sharing and learning.

2 Dec 2015

Sorting in WebAPI - a generic way to apply sorting

In this post you will learn how to implement sorting functionality in WebAPI so that client can ask for sorted data by sending columns names through query string. Client can send more than one short parameters and request for ascending or descending data in response. Sorting functionality should be generic enough so that we can reuse it.

1 Dec 2015

Field level data selection in WebAPI

In this post you will learn how to implement field level data selection functionality in WebAPI so that client can ask for less data by sending individual columns names through query strings variable fields.

30 Nov 2015

How to remove/update default header and footer from PayPal sandbox page

I was updating an old website that uses PayPal as one of the payment gateway option. When I was testing the website I realized default header and footer texts.

29 Nov 2015

Upload video on YouTube in ASP.NET or MVC

In this post you will learn how to upload video on YouTube from your application. I’ve used ASP.NET Web Forms as well as MVC bits to implement all functionality easily. You can achieve similar functionality ASP.NET Web Forms or MVC alone.

26 Nov 2015

Write on Existing Image

In this blog post you will learn all about writing text or image on existing image. I will be developing this in ASP.NET Web Forms, but you can achieve this functionality in MVC or windows forms as well. I’ve posted another blog post which generates QR Code. Actually all this was part of my recent requirement which I would like share with you.

25 Nov 2015

QR Code Generation and Verification

In this blog post you will learn all about QR Code, starting from requirement to generation to verification. I am going to develop this in C# and in ASP.NET Web Forms, but you can use it with MVC, Desktop Apps etc. I will be using MessagingToolkit.QRCode open source library for everything here.