IsPostBack in asp.net Part 8

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  • Опубліковано 18 січ 2025

КОМЕНТАРІ • 64

  • @debleenade8336
    @debleenade8336 6 років тому +18

    No one in my IT career has explained these concepts so beautifully!

  • @CraZyCEnts123
    @CraZyCEnts123 Рік тому +1

    This video got posted in the year 2012 that is 11 years ago, i went across all the other tutors on youtube, i must say that no one teaches and explains the way u teach... U are really a gem thank you so much sir....

  • @torrvic1156
    @torrvic1156 Рік тому +2

    Such a clear and detailed explanation! You’re genius mister Kudvenkat and a very talented tutor!

  • @DjB83
    @DjB83 5 років тому +3

    you are the best online teacher.. so clear, concise and unmatched eloquence. Kudos VenKat.

    • @Csharp-video-tutorialsBlogspot
      @Csharp-video-tutorialsBlogspot  5 років тому +1

      Hello Amlesh - Thank you very much for the feedback. Means a lot. I have included all the c# tutorial videos, slides and text articles in sequence on the following page. Hope you will find it useful.
      www.pragimtech.com/courses/asp-net-tutorial-for-beginners/
      When you have some time, can you please leave your rating and valuable feedback on the reviews tab. It really helps us. Thank you. Good luck and all the very best with everything you are doing.

  • @ahsanulmoyej4993
    @ahsanulmoyej4993 Рік тому +1

    Its 2024 but still functioning and working and helping, also with the new version. thanks.
    Prey for the legend "Kudvenkat ".

  • @rahmiul1980
    @rahmiul1980 Рік тому +2

    you are legend!

  • @JohnGriffiths-q5k
    @JohnGriffiths-q5k Рік тому +1

    Brilliant tutorial

  • @deepakbhardwaj9543
    @deepakbhardwaj9543 4 роки тому +1

    again amazing experience from your efforts !!!!!!!!!!

  • @prayash20
    @prayash20 9 років тому +4

    Great work...Nice too learn by sitting home itself whenever required...Thnaks....

  • @joseluisvillalpando1643
    @joseluisvillalpando1643 9 років тому +4

    Great work, youre explanation is very clear. Greetings from Mexico

  • @Velvette-Port
    @Velvette-Port 9 років тому +5

    Very useful, great job. Thanks.

  • @shafiqaly
    @shafiqaly 9 років тому +1

    Great Work ... You way of explaining concepts in clear manner is really an art. Keep it up.

  • @karimkazia
    @karimkazia 5 років тому

    you are an excellent instructor. very well done. thank you

  • @akshaykolhapure5787
    @akshaykolhapure5787 7 років тому

    awesome video tutorials...you are just great ...!

  • @rajasekharjangam4999
    @rajasekharjangam4999 2 роки тому

    You're awesome bro, thank you very much..

  • @sheenusingla7113
    @sheenusingla7113 9 років тому +3

    thnx alot... these videos r a gr8 help (y)

  • @mithularavikumar6523
    @mithularavikumar6523 9 років тому +1

    nice explanation ...very useful to easilt understand

  • @deepakrevidagar4275
    @deepakrevidagar4275 11 місяців тому

    Best video 🎉
    Day 2

  • @usamahussain4461
    @usamahussain4461 3 роки тому

    You're a legend!

  • @animeshkumarchoudhary6324
    @animeshkumarchoudhary6324 3 роки тому

    Just Great

  • @wissamfawzy6543
    @wissamfawzy6543 4 місяці тому

    Wonderful

  • @mehtarahul1419891
    @mehtarahul1419891 11 років тому

    thanks for this ... very nyc explanation

  • @Csharp-video-tutorialsBlogspot
    @Csharp-video-tutorialsBlogspot  11 років тому

    Hi Ahmed, click on the link, the actual images will be opened. Right click on the image and save it. Unfortunately, as it is a blog I am not able to upload the PPT.

  • @wanderingengineer16
    @wanderingengineer16 9 років тому +3

    Great job (Y)

    • @Csharp-video-tutorialsBlogspot
      @Csharp-video-tutorialsBlogspot  9 років тому +2

      +Sunny Kathariya Thank you. Dot Net & SQL Server training videos for aspiring web developers
      ua-cam.com/users/kudvenkatplaylists?view=1&sort=dd
      Download our training videos and slides for offline viewing
      www.pragimtech.com/Order.aspx
      Code Samples, Text Version of the videos & PPTS on my blog
      csharp-video-tutorials.blogspot.com
      Tips to best utilise our channel
      ua-cam.com/video/y780MwhY70s/v-deo.html
      To receive email alerts, when new videos are uploaded, please subscribe to our channel using the link below
      ua-cam.com/users/kudvenkat
      Please click the THUMBS UP button below the video, if you think you liked them
      Thank you for sharing the link with your friends who you think would also benefit from them
      Best
      Venkat

  • @ujwalakolte3226
    @ujwalakolte3226 11 місяців тому

    Either use ! post back or ( not recommended)enable View State off(i.e. disable it) ...13:25 consequences of later 13:56

  • @Makku293
    @Makku293 8 років тому +1

    YOUR CHANNEL IS FUCKIN AWESOME MAN!!!

  • @menakaramasamy8936
    @menakaramasamy8936 11 років тому

    Very clear. Thanks

  • @poornimanayar8647
    @poornimanayar8647 10 років тому +2

    Another problem if you clear the list and add it again is that when you change the value of dropdown and then click the button the selected value is lost

  • @rajsharma-cz3nt
    @rajsharma-cz3nt 4 роки тому

    still watching in 2020 salute to you sir

  • @mohammadsharifi97
    @mohammadsharifi97 7 років тому

    very good
    Thank you

  • @bushramostafa1929
    @bushramostafa1929 10 років тому

    this tutorial clear my concept.

    • @belearnt3902
      @belearnt3902 8 років тому

      ab to nokri bhi lg gai ho gi

  • @krekkraithienkrachang246
    @krekkraithienkrachang246 10 років тому +4

    this is the teacher... ha ha ha...

  • @priyankatripathi562
    @priyankatripathi562 9 років тому

    Hi Venkat, I loves to watch your Videos and I really appreciate your help and work..very clear understanding of the concepts...A great work..In reality you have Art..:) Please start the sessions on Web ApI and restful services. It is used in market in great details and without your help it seems little difficult to grasp the concept clearly..Please help...

  • @graihy
    @graihy 11 років тому

    Okay, no problem Sir.
    Thanks

  • @raviranjankumar-zc2pg
    @raviranjankumar-zc2pg 7 років тому

    thanks sir from my heart

  • @jayashreejayachandran6517
    @jayashreejayachandran6517 5 років тому

    Tq so much

  • @graihy
    @graihy 11 років тому

    Thank you Sir for this playlist and the other playlists :)
    But can I download these slides? I go to the your blog and i find the slides but it is a .png and its quality is low, so If possible can you upload the .ppt or at least upload the slides on slideshare?
    Thank you so much.

  • @Joscarfas
    @Joscarfas 11 років тому

    Dear Venkat:
    When trying to build solution I get the following error:
    "The name ddlCity does not exist in the current context"
    Where do I declare this?
    Using VS2012 - Thanks !

    • @hassaankhan786
      @hassaankhan786 11 років тому

      dropdownlist on your web page --> properties(F4) ---> name(property) change it to ddlCity

  • @qwertasd7
    @qwertasd7 8 років тому

    Hm not getting it,... ispostback i understand but, why not simply add items to the dropdownlist trough visual studio ?.
    (items property of dropdown box). Also its caused because list.add is used, something like
    var list = new List { "London", "Paris", "Amsterdam" };
    Wouldnt give such a result
    Is this chapter to explain a common bad coding error ?.

  • @pranaypandu9268
    @pranaypandu9268 3 роки тому

    sir plese make a one video server side and client side validation
    what is validation used in the side and what validation we use in the client side

  • @MrRabi001
    @MrRabi001 6 років тому

    Hello Sir, I have used ddCity.Items.clear() and as well as EnableViewStae is True , Even thought it the dropdown list does not preserve previous state. For instance after clicking Register employee button while selecting Sydney on hte dropdown list, it displays London on the dropdown list , which clearly show by using ddCity.Items.Clear() , it does not preserve the state. Why Sir ?

  • @talalsaleem4113
    @talalsaleem4113 5 років тому

    i have problem.. in my code ispost back is always return false.. can you please help me. I am working on a live portal and its urgent

  • @shoaibrazaDeshmukh
    @shoaibrazaDeshmukh 8 років тому

    can i get the code so that i can paste and check it on my own...thanx...!!

  • @venkatesh2285
    @venkatesh2285 2 роки тому

    Hai , my age is 35years and I worked as an assistant professor level at various engineering colleges. Currently i am looking for career change. Is it possible to get into IT at this age? I am interested to become full stack web developer. Especially I am very much interested in front-end developer. Also I have good analytical skillset and logical thinking. If i learn full stack web development course do I get opportunity to work in IT field ? Please reply. Any experts here please pour your comments. I looking forward to hear all your response. So that I can decide and get confident to work on it.

  • @SukantaRoySR7
    @SukantaRoySR7 10 років тому

    When i clicked on the dropdown list then password.text box is cleared...where i use password.text box before the dropdown list..
    how to solve this problem sir???
    my code is different from code that u shown in the tutorial..

  • @MrTellus
    @MrTellus 6 років тому +1

    Once again wrong about viewstate. Move your call for LoadCityDropDownList to Page_InitComplete instead of Page_Load and you will see that selected item is keept during postbacks even if EnableViewState is set to False. Because the selection is handled through postback data and not viewstate.

  • @nakulmalhotra8919
    @nakulmalhotra8919 8 років тому

    how to make table in webform as in above video ?

  • @ImRJ2311
    @ImRJ2311 5 років тому

    Dropdown list values not duplicating on refresh the page after button click (post) on page load event
    ??

    • @alexsnegir1427
      @alexsnegir1427 4 роки тому

      Comment this line: ddlCity.Items.Clear();

  • @m.dvenkatesh7718
    @m.dvenkatesh7718 8 років тому

    where is the main method in your code

  • @georgigeorgiev4871
    @georgigeorgiev4871 8 років тому

    Where do you initialize ddlCity?

    • @supermotoriders
      @supermotoriders 8 років тому +1

      +Georgi Georgiev Hello, dllCity is the id (name) of the DropDownList (control).

  • @artbergquist3958
    @artbergquist3958 11 років тому +1

    To help the developer learn about postback, code the following for the else of the !IsPostBack:
    // Subsequent time page is loaded (page is being loaded in response to a client postback)
    Response.Write("Page is being loaded a subsequent time ...");

  • @rakeshmehta1932
    @rakeshmehta1932 5 років тому

    IsPostBack is not a static property then how are we able to access it by Page.IsPostBack? here Page is a class

  • @sudahmalam1
    @sudahmalam1 5 років тому

    I'm On Journey ,. wish me luck to reach 172 videos

  • @muhammadmuzammiljamil8087
    @muhammadmuzammiljamil8087 5 років тому

    Father Of the Asp.net (Y)

  • @ImRJ2311
    @ImRJ2311 5 років тому

    I refresh the page after clicking the button that added three cities on the dropdown list but after refreshing the page it fires the page load event but cities not getting duplicated on dropdown.I have enabled view state. Can someone please explain.Thanks,

    • @alexsnegir1427
      @alexsnegir1427 4 роки тому

      Comment this line: ddlCity.Items.Clear();

  • @cwbgaming9431
    @cwbgaming9431 6 років тому

    TD's XD