Nagaraj’s .NET Information Site

A Place to Start .NET

Articles

Here are the Articles that teach you – How to perform a task as a series of steps. Just check out and let me know how they helped you out. – Nagaraj

Asp.NET State Management Article

ADOdotNet Part-I

ADOdotNET Part-II (new)

Simple N-Tier Implementation Complete C# example – Also keep looking for advanced/complex implementation next…..

ADO.NET N-Tier DataSet Implementation. Intermediate Level

ADO.NET,ADO Article

Multithreading in .NET On request from some students here is multithreading article/notes

74 Comments »

  1. Sir
    I want WAS Hosting in WCF .
    Kindly help me sir.

    Comment by manas | May 25, 2012 | Reply

    • ok

      Comment by Nagaraju | May 25, 2012 | Reply

  2. Dear Sir ,How to debug WCF WAS services

    Comment by Ashutosh Singh | May 16, 2012 | Reply

  3. Hello Sir,
    U r d best Faculty i hv ever met in my life.
    thank u sir for ur guidance…

    thnx u again

    Comment by Chandranshu Awasthi | May 16, 2012 | Reply

  4. sir how to write client side javascript to perform validations when i design a login.aspx page insteed of login.htm
    (without using asp.net validations controls)

    Comment by harish | April 18, 2012 | Reply

  5. Dear Sir

    please take a movement here

    I am your student of 2008 batch now working in mumbai and have 1 yr of exp..
    Like me there are so many friends all your students arelacking behind in advanced concepts like wcf,silverlight,Azure,wpf ..bacause of busy schedule of working…
    but if we take a look at classroom notes then these things will be more easy to learn in very quick time…even if you post notes,slides here these all are not compatible with classroom notes..we need that…i dont how you can arrange but it is must

    Your student

    Mayur

    Comment by Mayur Gujrathi | March 29, 2012 | Reply

    • yes you are right i have posted all my material / slides and demos plz go thru

      Comment by Nagaraju | May 21, 2012 | Reply

  6. sir,
    really this site is useful to us…………
    sir please upload INTERVIEW oriented questions on DotNet

    Comment by pardhu | March 20, 2012 | Reply

  7. Hi Sir,
    i had done course for .net in Naresh Technologies in year 2010.Can u provide whole .net material written by you if possible.

    Thanks.

    Comment by Tushar Urade | March 11, 2012 | Reply

    • I don’t have any material written

      Comment by Nagaraju | March 21, 2012 | Reply

  8. Dear Sir,
    I am your previous ASP.Net (7.00 am batch) student. I have completed ASP.Net till Security concept. I have done the course break because i am selected as .Net Trainee in NACRE of Naresh Technology. Now I want to do WCF of your weekend Batch. Is it good to me?

    Please suggest.

    Thanks and Regards,

    Saroj Kumar Das

    Comment by Saroj Kumar Das | March 1, 2012 | Reply

    • yes u can do

      Comment by Nagaraju | March 21, 2012 | Reply

  9. Dear Sir

    I want to ask you one question……
    Why javascript/ajax does not work properly on windows 7…..
    The same is code/files/pages run successfully run on windows xp..

    Comment by Mayur Gujrathi | February 2, 2012 | Reply

    • js/ajax runs fine in browser not in o/s

      Comment by Nagaraju | March 21, 2012 | Reply

  10. sir plz provide the WCF Article in your site.

    Comment by mamdhu | February 1, 2012 | Reply

  11. Good Evening Sir,
    Myself Ganesh Bhavar, I am completing my Gradution(BCA) in may2011 & now I am doing Dot net Pkg in Naresh IT
    & when I am completing .net pkg & going for interview they consume me as a experienced & but ctually i am loosing my 1 year, then just sugession me.

    Comment by B. Ganesh | January 28, 2012 | Reply

  12. hi sir,

    i am of ur naresh student.
    how to use data caching. can u send me an example .

    Comment by pradeep | January 3, 2012 | Reply

  13. Hello Sir,
    I just need some interview oriented material for fresher,
    would you please provide some.
    Thanking You

    Comment by Mayur Mahajan | December 22, 2011 | Reply

  14. Hello sir
    I am ur student from 7.30am asp.net batch
    plz explain java “script dom release” in the class i hv doubt on dat topic
    Thank you

    Comment by sumana | December 16, 2011 | Reply

  15. Hello Sir,

    Sir this is Ashmit Jain, I m ur student of ASP.NET, august 6 pm batch. Currently I m in MCA-2year(3rd sem) and having some confusion in my mind. And I m sure u r the only person who can guide me. Sorry to say that sir but Actually my college teaching staff is nt capable of teaching, the teacher who is representing us in programming is nt even capable of writing program. In our college only fun is going on rather than teaching, and from last 3 year their is no Campus interview is going. Last year student are still struggling for a job. I dont want to mention my college name here (Sorry).
    Sir I practice all the assignment that u given in class and even ur all example also and i thought i m good in ASP.NET just bcoz of You only. Frankly I m nt that good in C# but trying hard to get the perfection.
    And Now i want to skip my college as their is no value for attendance, I can able give exam without it.
    I want to come to Hyderabad and do some courses (WCF, WPF, AJAX) that can give me Job and challenge in my life.
    Sir please suggest me what to do.. I m not that great programmer but i ready to do any kind of hard work that u tell. Tell me which course I will join under u to brighten my future after .NET 4.0.
    I thought u r the Best to answer this Question….
    Do reply Sir.

    Regards
    Ashmit Jain

    Comment by Asmit Jain | December 15, 2011 | Reply

    • linq+mvc+wcf+silverlight enough to get a job…

      Comment by yjreddy | January 3, 2012 | Reply

  16. sir your teaching is very good , i am one of ur 9:30 batch student , i am searching for sql tutorials but it is not coming sir , please keep SQL tutorials .

    Comment by mahendra reddy | December 10, 2011 | Reply

  17. sir can i design mobile page like normal web page using css give me a valiable url

    Comment by balaji(2009 april-july) batch | December 2, 2011 | Reply

  18. Hello Sir ,
    Thanks for your excellent and innovative way of teaching and my all objectives of coming here have fulfilled . But one problem my interest to work in the combination wcf,sliverlight and ajax.But i am not good in silverlight .please sir keep some good tutorials of silverlight and i need from you only.Its my request.

    regards
    Aurovinda(odisha)

    Comment by Aurovindainda Shyamal | November 28, 2011 | Reply

  19. sir i am ur asp.net 9:30am batch student please explain PAGELIFE CYCLE

    Comment by rajesh | November 21, 2011 | Reply

    • hope you got it

      Comment by Nagaraju | November 29, 2011 | Reply

  20. Good Teaching

    Comment by Praveen | November 16, 2011 | Reply

  21. Your Teaching is excellent

    Comment by Praveen | November 16, 2011 | Reply

  22. hi sir..
    m yogesh we all 4 friend got job sir in bangalore only sir i want to know how to use asp control in .cshtml (in MVC) m working on that sir plz help me :( and give me any link i can take help from there Plz sir :(

    Comment by yogesh srivastava | September 19, 2011 | Reply

  23. Respected sir,
    i am old student of 7.30 am batch,
    sir your teaching way is excellent and
    your site is one of the best site to learn .net.
    i really love this site…

    thank u sir,

    Comment by Raj dhakad | September 4, 2011 | Reply

  24. Sir, I am trying to host WCF service which is developed on .Net 3.5 on Server sir. On server we have the .Net Framework 3.5 installed and what is the procedure to host it. Please kindly give me the steps that need to be followed.

    With Regards,
    Raghava.

    Comment by Raghava | September 3, 2011 | Reply

  25. Respected sir
    i am your old student.
    your teaching is excellent.
    every time I m firstation where is my future,so thankful to u sir.
    Im getting another job sir.
    company name are creosoft pvt.ltd.
    Im in sunny batch
    thank u sir

    Comment by Anwar | August 30, 2011 | Reply

    • All the best.

      Comment by Nagaraju | August 30, 2011 | Reply

  26. Sir,
    iam your old student, can you please give an idea for the following scenario,
    Client is trying to save 1000 Rows, for each row before saving it performs various checks ,Calculations and updates at server side . it is taking more than 2 minutes to send a response back to the client . but at the Client side, Firewall setting is set in such a way that if there is no response within 1 minute connection is lost.
    is there a way where we can send a response back to the client every 30 or 40 sec, while the initial request(saving 1000 rows) is being processed at the server side.

    Thanks
    Rajiv.

    Comment by Rajiv. | June 17, 2011 | Reply

    • Is this is desktop or web application.

      Thanks
      Nagaraj

      Comment by Nagaraju | June 17, 2011 | Reply

    • Sir
      I am Rahul Ranjan..am studying in your batch at 6p.m from 18th May 2011..Sir Must Tell you are a lovable personality with such a great character and great parental way of teaching…I used to had a very low attendence till my college life but I just love your classes and try my best yo not leave any…..

      hope You too flourish in your life..
      thnks sir….

      Comment by Rahul Ranjan | July 12, 2011 | Reply

  27. Hi sir please provide me resources for interview questions on asp.net and c# please sir and also for wcf. Iam having an interview this weekend. thank you sir waiting for your reply

    Comment by Rama Krishna. Vedula | February 8, 2011 | Reply

    • gud evening sir , sir in the y.day ajax session we are using course type it is a property or any tablename or it refer any table attributes please give me idea an about this

      Comment by mohan | March 16, 2011 | Reply

  28. hi,sir im learning asp.net in ur batch sir. you are really great sir about care 4 students…..explanations nobody can reach u sir…continue..this way of teaching sir…

    Comment by vijay | October 27, 2010 | Reply

  29. thank u.

    Comment by Raghu | October 9, 2010 | Reply

  30. Sir,
    I am Bhagwat and i had attained ur asp.net batch. This site is really very helpful.I am going for my interviews so can you please suggest me where I can get PDF copy of .Net interview question written by you.

    Comment by Bhagwat | September 29, 2010 | Reply

  31. hi sir the way u tell the latest concepts is superb and your teaching is excellent

    Comment by shankar | August 3, 2010 | Reply

  32. hi sir
    I am Aparna Samal from Orissa.I am your recently completed 6PM ASP.Net batch student.Sir you have a great interest to give knowledge to your students more and more.You always advice us to labour more.You the one who always give information about the latest things developped.I like you teaching very much.
    Sir you had become my favourite sir from the beginning.

    Thanking You

    Aparna Samal

    Comment by aparnasamal | May 6, 2010 | Reply

  33. Thank for this. It is very usefull who design there app in n-tier model
    Thank Sir.

    Comment by Krishna | December 15, 2009 | Reply

  34. hello sir,

    Im ur c# student in 7:30 batch…

    your teaching is excellent.

    Thnks u sir,for providing materials in ur site sir

    Comment by Mahesh | October 31, 2009 | Reply

  35. Namaskar sir,
    I feel lucky like many others that i got an oppertunity to listen your lectures.Really sir,your method of teaching is wonderful.You address almost all tricky nuances of the technology as well as the latest concepts introduced to it that makes us feel easy and confident on the subject.You explain clearly Whatever question or doubt any body puts forward.Because of you,Students get a better awareness of IT industry.Apart from this ,you help students whatever way you can.Every word of you has it’s own worth.All the above makes me admit openly that i have found a teacher who is an ideal for other teachers.May God bless you health and wealth.
    At last a request Sir,please say whatever depth of subject you want to talk in the class witout any hesitation or waiting for student’s question(because at that moment we may be able to think that depth or may not be ).A sincier thank you from core of my heart.
    Thank you….

    Comment by sarada prasanna | August 30, 2009 | Reply

    • I too feel same abt sir,,he is superb

      Comment by Student | October 8, 2010 | Reply

  36. hi…sir…
    we r taken the cd…
    and contact number..also…

    just..

    thank u sir for ur way of teaching..
    we can n’t forget ur voice..

    more over thanks alot for ur care on students…for their jobs…

    Comment by nagarajunbende | April 3, 2009 | Reply

  37. sir
    i am your old student.
    your teaching is excellent.
    how to acess information from your site plz tell me as early as possible
    thank u sir

    Comment by Radhika | September 24, 2008 | Reply

  38. Hello sir, good evening,
    This is leela.I am student of ur previous asp.net batch and i have attended ur AJAX classes too sir this website is very helpful for sir thank u very much sir daily u r updating sir sir.sir Please send ajax-mapping program which u said on the last day sir i want 2 practice that customer-mapping project plz send me that 2 my email or post in this blog sir plz.
    Thank u much sir

    Comment by leela | August 12, 2008 | Reply

  39. Sir,
    This is Ranjith one of your old batch student mar-08.
    Really you are so great,sir i am amazing to see regular updates from your blog.How could you manged time for us that shows your keen hard working commitment .
    Thank sir,I want to see more and ever new things from u.

    Comment by Ranjith | July 16, 2008 | Reply

  40. Sir,
    I dont have any idea abt N-tire architecture, but after the N-Tire implementation i got full idea abt concept.
    Its very easy to understand. Sir i want the slides and notes wch u write in notepad in the class.

    Keshvardhan Reddy
    ASP.NET- 7Am-9Am.
    C#.NET- 7Pm-9Pm.
    ( present going batch)

    Comment by Keshavardhan Reddy | June 30, 2008 | Reply

  41. Sir “WISH YOU HAPPY YUGADHI”
    Regards
    SREEKANTH

    Comment by dotnetsparkles | April 6, 2008 | Reply

  42. sir good afternoon,
    i m the student of 8pm asp.net batch,sir plz give some idea about the adrotator,download and upload in next classes ,it may be on sunday.plz plz plz………..

    Comment by samir | March 12, 2008 | Reply

  43. for MCP refer Microsoft.com/mcp site
    MCTS is good for freshers
    MCPD for experienced
    &
    MCSD for high end
    ———————————-
    Suneetha Madhavan
    Don’t show mechanical show .net experience only

    Thanks

    Nagaraj

    Comment by Nagaraju | March 6, 2008 | Reply

  44. Plz Check my WebServices Slides and take any of my example from my batches. I dont have any typed procedure.

    Thanks
    Nagaraj

    Comment by Nagaraju | March 6, 2008 | Reply

  45. respected sir,iam one of the student of october batch.
    how we can access webservice by using http get&postmethod with small example.
    i request u to please send copy of code to my mail

    Comment by raghavender.a | March 5, 2008 | Reply

  46. sir i am one of the nit student. i want to appear for microsoft certificate course on .net. i dont know the details regarding that. can u guide me to prepare and appear for .net certificate course.
    thanking u sir,
    adi narasimha
    9885813019

    Comment by adi narasimha | March 4, 2008 | Reply

  47. hello sir,
    i am one of ur students in current running batch.
    sir ur blog is very usefull to us thank u sir. sir iam mechanical engg i have one year mech exp in hal,but now i have shifted to IT side. sir shall i include my mech exp in my resume or shall i go for IT fake exp. please put some sample 1+ exp resumes in ur blog. suggest some of faqs text books.
    thanku sir

    Comment by Suneetha Madhavan | March 4, 2008 | Reply

  48. hello sir goodevening
    sir i am one of ur students in nit in present running batch
    sir i would like to get some information about how to prepare for 2+ interviews.are faqs sufficient for preparation or should i go for any textbooks.if any text books suggest me good books which would be helpful for my interviews.please put some 2+ exp resumes in your blog.
    iam very much pleased with ur teaching.thanku sir

    Comment by vijaya | March 4, 2008 | Reply

  49. sir,
    how would we see the your answers for student questions?
    here appear student questions only(in comments)

    Comment by chaitanya | November 17, 2007 | Reply

  50. sir,
    yesterday I saw a question in .NET Interview questions,
    i.e.
    what is difference between a.equalto(b) and a==b?

    tell me the diffr pls.

    Comment by ranganadh | November 15, 2007 | Reply

  51. sir, ur articles are very good.try to put more number of articles.i could not find the slides regarding ado.Net.ntier slide is there.you said that i will post it.please make it fast and also please try to give offers to freshers also,hope we freshers can expect an offer from u.thank u sir.

    Comment by swaminathan | October 21, 2007 | Reply

  52. dear sir,
    i am saying about treeview control in windows application really good take this one please sir.
    In a form place -treeview control
    In form_load event write
    treeview1.nodes.add(“c:\\”)
    end
    Under button_click event
    string s= treeview1.selectednode.fullpath;
    Directoryinfo di= new Directoryinfo(s);
    foreach(Directoryinfo dir in di.getDirectories())
    {
    treeview1.selectednode.nodes.add(dir.name);
    }
    end event
    answer: for the above code we will get or we can display any drive of files in system like mycomputer explorer style. Sir kindly requesting please don’t mine if any mistakes you check it sir. I am asp.net student of morning 8′o clock batch. Thank you sir, and happy dasara wishes for you. bi sir.

    Comment by raja | October 17, 2007 | Reply

  53. sir your explained executenonquery but remaining 2 are not explained they are beginnonexecutequery and end nonexecutequery please explain

    Comment by kasthuri kedharnadh | October 16, 2007 | Reply

  54. Respected Sir
    I am priyadarshinee,present i am one of the student of nit.
    your slides are very very helpful to me sir and also i very much like and intrested to hear your class .I am not able to understand the concept of “PostBack Form” and “IsPostBack” property. Sir if u put this concept as a article or slide in your blog i will be grateful to you.
    Sir please help me in this concept
    Thanking You

    Comment by priyadarshinee | October 16, 2007 | Reply

  55. dear sir,
    In DataBase when we are storing password, and username values, Both should not be duplicate and not be null. But Ingeneral for one table we can use only one primary key column, then without using unique constraint, can we solve problem, means it can possible with composite primary key or any problem with that.

    Comment by rajavrr | October 11, 2007 | Reply

  56. respected sir the project which u have given was very nice but i did not get in which way i must do the project give the details the project how to work.But i want do the project of 8085 microprocessor give the detail idea in the project how to work

    thanking you sir

    Comment by krishna | October 6, 2007 | Reply

  57. Hello sir,
    I am srinivas,present i am one of the student of nit.
    your slides are very very helpful to me sir and also i very much like and intrested to hear your class sir.Because the way of teaching is excellent and i like one more thing that is repeating the concepts again and again are very helpful to me and also to every one sir.
    Sir asp.net slides are here sir but where is c#.net slides i dont get from anyware of ur blog.plz tell me where it is sir.

    Thanks and Regards,
    Srinivas.

    Comment by srinivas | October 6, 2007 | Reply

  58. Sir
    really helpful this blog to me.
    sir please put resumes and some more projects all information regarding projects please.these are importent to me
    please put resumes and projects urgently we can download it.
    thankig you sir

    Comment by kalyan | October 2, 2007 | Reply

  59. thank u sir all the content that u r giving here is very usefull and beneficial and conceptual….i’m getting more help and good contents here…

    Thank u again
    Ranjan

    Comment by Ranjan Tiwari | September 12, 2007 | Reply

  60. sir can u just explain in brief wat is full post back n partial post back

    Comment by sunil | August 31, 2007 | Reply

  61. sir as i am old student of NIT(june july evening c# and asp.net batch) from where i can get the articles

    Comment by sunil | August 31, 2007 | Reply

  62. really sir ur site is very helpful to all

    thank u sir

    Comment by sunil | August 31, 2007 | Reply


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