About Me

I am Chandradev Prasad Sah. I have done B.E(Computer Science) from Nagarjuna College of Engineering & Technology.

Currently I am working as Sr Software Engineer in Bangalore (India). I work with Asp.net MVC 5.0/4.0/3.0, Asp.net 4.5,3.5,2.0, C#, Vb.net, Xml, Ajax,jQuery,JavaScript,AngularJs, WCF,WebService,WebApi,Sql Server 2012/2008/2005,LINQ,SL 4.0,3.0,Entity Framework 6.0,5.0,4.1,HTML 5.0,and CSS 3.0  either in office or my home.

I like to learn new concept related with Asp.net and share the knowledge.I like to help other developer in my free time.

I am more interested in Web based related technology. I also write on Codeasp.net Site, C-sharpcorner Site and my other blog

I  got Microsoft Community Contributor Award – 2011 from Microsoft and C# Corner MVP 2015 from C-sharpcorner Site .

91 Responses to “About Me”

  1. abheesh Says:

    Hi Chandradev,
    Your posts are handy!!Good work!!

    • Chandra Dev Says:

      Thank you abheesh for good comment.

  2. ankursoni Says:

    hi i like your blog i to have started learning silverlight…

    • Chandra Dev Says:

      Thank you. I will always keep on posting useful article.

  3. kamesh Says:

    how to send sms from asp.net application to mobile

    • Chandra Dev Says:

      Sorry for late reply. For sending sms from asp.net application to mobile, we have to take help of “Sms Gateway” which will be provided by some other company. That will be payable. There are so many service provider for Bulk sms. They will give the “Developer Api Code”. We have to do little bit modification on that code then we can implement in our application.

      For testing this functionality, you can refer this site
      and you can also read this thread in asp.net forum for more detail.


  4. Santosh Says:

    Pls. provide some links on WCF.

  5. Trilok Anand Says:

    Your posts are nice!!you have done great work!!.Thanks for sharing the useful code.
    Keep on posting useful article.

    • Chandra Dev Says:

      Thank you.I will do.

  6. chakri Says:


    Thanks for providing this kind of info to as a biginers,Please provide tutorial for C#,ASP.Net and Sql Server.


    • Chandra Dev Says:

      Hi Chakri
      Thanks for giving good comment. You are always welcome. In free time, i will share good tutorial on all this topic.


  7. chakri Says:


    I am going to attend interviews as a fresher on wich topics i need to prepare well ,Please make me to get a job.


  8. Chandra Dev Says:

    You read all the basic concept of C#,asp.net,sqlserver and be confident while giving the interview.If you are getting any problem on this topic then feel free to ask question in asp.net forum or with me.You will get good job.


  9. chakri Says:


    If you have any FAQ’s please send that to my mail id .My mail is chakri.cd@rediffmail.com ,Moreover i want to know how to insert a gridview inside a gridview with example.


  10. Chandra Dev Says:

    You check this URL.


  11. chakri Says:


    How are you?.Now i am in hyderabad right now there are no openings for fresher’s If I come there will i get interview calls,


  12. Chandra Dev Says:

    I m fine. Nowadays market is very good. You will get job anywhere.if you want to come in Bangalore then come and try here.


  13. chakri Says:


    I want to learn AJAX from basics please provide any link for material .


    • Chandra Dev Says:


      Sorry for late reply. Here is very nice URL for learning ajax.


      From below link, you can download the ajax toolkit project and install in system. In free time you just see the video tutorial. You will learn very quickly.


  14. Chakri Says:


    How are you.Your work outs are very good for beginners.


  15. Chandra Dev Says:

    Hi Chakri

    Thank you.I m fine.How are you ?


  16. chakri Says:

    I dint get idea of using this code
    “using (SqlConnection con = new SqlConnection(_ConnectionString))”
    In the above code why you have used “using”


  17. Chandra Dev Says:

    That is very useful concept. I had already written artical of this topic. Please read this URL



  18. Chakri Says:


    I am attending WCF classes,Could i use CRUD operations in wcf service with Windows Service (Hosting),I tried it but I dint get ,So could you please make me to do it.


  19. Chandra Dev Says:

    Hi, Chakri
    I suggest you to learn any new technology step by step. If you will start from middle then you will face some problem. So you start to learn from basic then go in dept. I also do same things. I have written so many artical on WCF category. You start to learn from basic.
    If you will get any problem then let me know.


  20. yemireddykri Says:


    How are you?,How can i get image into gridview which is stored as a binary formate in the database,I got some extent using handler but image was not coming,Please give me idea,Moreover i want only single record using only selected person name,based on the person name only i will get the data.


  21. Chandra Dev Says:

    Hi Chakri,
    Sorry for late reply, I was some more busy in last week.

    You donot follow this approach to store image in database. If you are going to display more image at one time from database then it will very slow.

    Before 1 yr i had written one artical, you do like this

    If you will get any problem then feel free to ask. I will send reply quickly.

  22. suresh Says:

    Hello Sir

    i am create s website sms gateway
    how can we implement group sms in our applcation and how can send sms from our website to mobile no

  23. Chandra Dev Says:

    Hi Suresh,

    I hope that you are aware of sending sms to single person. For sending sms to multiple Users fetch the all mobile No from database using sql query or LINQ. Then store it in datatable or list and keep there some loop like for or foreach in datatable or list. Then sms will go to multiple users.

    If you have still problem then fell free to ask with me.

  24. chakri Says:


    I have dought on when will i use polymorphism consept and when will i go for abstract or interface concept while project implementaion.


    • Chandra Dev Says:

      Hi Chakri,

      I am preparing artical on this topic. I will show you with code.


  25. Megana Says:

    I Have doubt on MySQL query(i.e) ‘m using a query like
    Delete * from NoteAttach where N-Id=(select ID from Note where B-id=2);
    but the problem is B-id=2 has its N-Id values 1,2 . here only the id’s 1 are getting delete but not the 2. so what query can i use for this.

  26. Chandra Dev Says:


    If You have to delete multiple record at one time then you can write like
    Delete from NoteAttach where N-Id in (select ID from Note where B-id=2);

    I m sure, this will work in sqlserver. But in Mysql, i don’t have tested, Please test it and confirm me.

  27. Amey Says:

    Hello can you tell me about database connectivity in C# .NET & ASP.NET & how to show data on particular page or form

    • Chandra Dev Says:

      Could you tell me properly, do you want to get connection string or somethings else ?
      If you want to get connection string of database then you can take sqldatasource control and you can get from that control.

      if you have still confusion then let me know.

  28. Amey Says:

    i am creating one web form app. with sql database i want to show table data into gridview
    so please tell me how i can connect it.

  29. Amey Says:

    Thank you very much…..
    This link is very use full for me. Thanx.

  30. yemireddy Says:

    Hi Chandra,

    I want to achieve the following task like,
    1)First i need to lock the database (other one no chance to do update ,delete and insert).
    2)I will add some tables , add column to existing tables and may change the default values to columns.
    3)So finally i will release the lock please help me to achieve the task which mode of lock is better in sql server.


  31. sims Says:

    Pretty nice post. I just stumbled upon your blog and wished to say
    that I have really enjoyed browsing your blog posts.

    After all I will be subscribing to your rss feed and I hope you write again soon!

  32. universal Says:

    If some one needs to be updated with most up-to-date technologies
    after that he must be pay a visit this web page and be up to date every

  33. tifar Says:

    Howdy! This post couldn’t be written much better! Looking through this post reminds me of my previous roommate! He constantly kept preaching about this. I most certainly will send this post to him. Pretty sure he’s going to have
    a great read. Thank you for sharing!

  34. Meine Seite Says:

    Amazing! Its genuinely amazing article, I have
    got much clear idea regarding from this article.

  35. mobile phones Says:

    Great article, just what I was looking for.

  36. Chandra Dev Says:

    Thank you.

  37. john Says:

    Since the admin of this site is working, no hesitation very quickly it will be well-known, due
    to its quality contents.

    • Chandra Dev Says:

      Thank you. I will always share some quality information here.

  38. pinterest Says:

    This web site certainly has all of the information I needed about
    this subject and didn’t know who to ask.

  39. ハミルトン 腕時計 Says:

    Sweet blog! I found it while surfing around on Yahoo News. Do you have any tips on how to get listed in Yahoo News? I’ve been trying for a while but I never seem to get there! Thanks
    ハミルトン 腕時計 http://時計.prostaiq.com/hamilton(ハミルトン)-japan-17.html

  40. ナイキ Says:

    I’m really enjoying the design and layout of your website. It’s a very easy on the eyes which makes it much more pleasant for me to come here and visit more often. Did you hire out a developer to create your theme? Fantastic work!

    • Chandra Dev Says:

      Thank you. I have design the theme by my myself.

  41. Ramesh Says:

    It’s truly a great and helpful piece of information.
    I am satisfied that you simply shared this helpful info with us.

    Please keep us up to date like this. Thank you for sharing.

    • Chandra Dev Says:

      Thanks for posting nice word. I will do it.

  42. diet program Says:

    My brother recommended I would possibly like this blog.

    He was totally right. This post truly made my day. You cann’t consider just how so much time I had spent for this info!
    Thank you!

  43. Huber Says:

    Thank you a bunch for sharing this with all of us
    you actually recognise what you’re speaking about!

    Bookmarked. Kindly also discuss with my web site =).
    We will have a hyperlink alternate agreement among us

  44. Tiger Says:

    can u tel me how to add comment box in .Aspx page. its like u r comment box which is now i am using for leave comment for u.

    • Chandra Dev Says:

      Hi @Tiger,
      You can use ajax control. It is very simple to use in your application.


      • Tiger Says:

        please follow this link i want to develop this type of comment box by using java script

  45. tom Says:

    Normally I do not go through submit with blogs and forums, however want to point out that this particular write-up extremely forced us to see in addition to do so! A person’s writing style is impressed me personally. Thank you, pretty great document.

  46. Chakri Says:

    Hi Chandra,

    Hope you doing well, Actually Using C# code with web services want to send SMS to mobile, could you please help me on this. If you have any code or links can you post for on your blog.

    • Chandra Dev Says:

      I m fine. For sending sms you have to consume api code which will be provided by service provider and that will be payable service. They used to give api code to integrate in website. But they used to charge some money.

  47. velufathima Says:

    please ………….. my project has a module that deal with sms. my front end is .net(visual studio 2012) back end is SQL server 2008. please please could you please send me the step by step process for the same…. my email id is velufathima@gmail.com

  48. bonus Says:

    I like the valuable information you provide in your articles.

    I will bookmark your weblog and check again here regularly.
    I am quite sure I’ll learn many new stuff right here!
    Best of luck for the next!

  49. rahul shah Says:

    hello sir,
    after long time i required your help,i read your 3 tier application article which is too good but i have some problem in 3 tier architecture i have the requirement insert data through footer in gridview from two tables using stored procedure.First table is employee column name empcode,name,departmentid and designation and second table is department column name is departmentid and departmentname,where empcode is in the form of “emp001” which is primary key and department id is primary key in second table.And it also perform update,edit and delete option.In gridview it shows column empcode,name,desigantion,departmentid and department name.

    • Chandra Dev Says:

      Hi Rahul,

      This is straight forward. You create 2 tables i.e tblEmp and tblDept i.e in tblEmp you give EmpId as PK,
      EmpName,EmpDetails and DeptId as FK. In tblDept you can give DeptId as PK, DepName etc. where tblDept is master table.

      you save all the required information with DeptId in tblEmp. You can also delete that record with EmpId.

      if you are still getting the problem, please let me know where are you getting the problem?

  50. walmart Says:

    Write more, thats all I have to say. Literally, it seems as though you relied on the video to make your point.
    You clearly know what youre talking about, why throw away your intelligence on just posting videos to your weblog when you could be giving us something informative to read?

  51. fatime Says:

    Wonderful blog! I found it while surfing around on Yahoo News.

    Do you have any tips on how to get listed in Yahoo News?
    I’ve been trying for a while but I never seem to get there!
    Thank you

  52. vid Says:

    Hi there! I just wish to offer you a huge thumbs up for your great info you have right here on this post.
    I am coming back to your site for more soon.

  53. ninety Says:

    Fantastic beat ! I would like to apprentice while you amend
    your web site, how could i subscribe for a weblog site?
    The account aided me a applicable deal. I had been tiny bit acquainted
    of this your broadcast offered shiny transparent concept

  54. here Says:

    Hi there, after reading this amazing article i am also happy to share my experience here with friends.

  55. liftreklama.ru Says:

    What’s Taking place i’m new to this, I stumbled upon this
    I have found It positively helpful and it has aided me out loads.
    I hope to give a contribution & assist other customers like its helped me.
    Good job.

  56. stereomood.com Says:

    Great article, just what I needed.

    • Chandra Dev Says:

      Thank you. I am glad to know.

  57. Ganga Says:

    I’m gone to say to my little brother, that he should also visit this website on regular basis to obtain updated from
    most recent information.

  58. unless Says:

    I simply couldn’t depart your website before suggesting that I really loved
    the standard information a person supply on your guests?

    Is gonna be back steadily in order to check out new posts

  59. imela Says:

    Hi there friends, how is everything, and what you want to say regarding
    this paragraph, in my view its really amazing in support of me.

  60. report Says:

    Hello there! I could have sworn I’ve been to this blog before but after reading
    through some of the post I realized it’s new to me. Anyways, I’m definitely
    glad I found it and I’ll be book-marking and checking back frequently!

    • Chandra Dev Says:

      Thank you.

  61. klarakreider Says:

    Heya! I’m at work surfing around your blog from my new apple iphone!
    Just wanted to say I love reading through your blog
    and look forward to all your posts! Carry on the excellent work!

  62. zabor ilenta Says:

    I’ve been browsing online more than three hours today, yet I never found any interesting article like yours. It is pretty worth enough for me. In my view, if all site owners and bloggers made good content as you did, the internet will be a lot more useful than ever before.

    • Chandra Dev Says:

      Thank you.

  63. Jere Mccullah Says:

    I guess I should fill something out whilst I’m here visiting. Thanks for putting up great stuff. It’s asking for just a internet site here while I am posting this, so here’s one that I was just checking out. Choose treatment.

    • Chandra Dev Says:

      Thank you.

  64. Francesco Hoeller Says:

    Thank you for posting nice article.

    • Chandra Dev Says:

      You are welcome

  65. Alva Says:

    Hey There. I found your blog the usage of msn. That is an extremely
    smartly written article. I will make sure to bookmark it and come back to learn extra of your helpful information. Thank you for
    the post. I’ll certainly return.

    • Chandra Dev Says:

      Thank you. I will keep on updating nice article.

  66. Drishya Moni Says:

    Hello SIr, When i trid to execute your coding for adding trusted sites in IE.. I got a Error in the line ApiHostConfigurator.ConfigurApiHost() .. Please help me

    • Chandra Dev Says:

      Have you added the namespace ?

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s

%d bloggers like this: