Database values in textbox if select Combobox C#

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using this tutorial you can easily understand that
C# Database values in textbox if select Combobox,
How to Link Combobox with Database values,how to display combobox value in textbox in c#,how to get selected value from combobox in c#,how to populate textbox based on combobox selection in c#,how to retrieve data from database in combobox c#

[@gover142]

Hello. I have one question. What if I want to display in combobox two values? For example, I have in database firstname and lastname (seperate). Can you help me with this? :) Thanks a lot for your work.

[@rodneygawaseb8717]

Thank Mr. Andipara,
This Tutorial rescued my lil dilemma...
Kind regards

[@MicrosiMe]

mistake was , i was using companyname, insetad of * in the quiary
can you write a code on how to make the same combobox to auto complete?
your videos are the BEST among others on the internet
Thanks

[@mohamadsaleemshaikh2532]

Thanks A Lot Sir May You Live Long And Happy

[@EatSingJankiRepeat]

Hi , can i add data into datagrid view and then save this data into Ms access database ? Thanks .

[@samseleven1]

Thanks a lot! You saved me a lot of headaches!

[@AlnawazInternational]

Hi Amit, I did the coding as per your instructions, and I succeeded to create this program but there is a problem: my data in table in sql data base is in Urdu, which is successfully displaying in the combo box, but when I change or select any other text from that combo box then my text boxes (city, country, Id) are not getting any data !!!! (they remain blank) after a lot of trying now I have added some data in the table in English as well Urdu then checked again my program, now it is proper working for English text but not on Urdu text. Can you help me in this regard?

[@rosemayc3989]

Hi can u help me.. I have a combobox and a checkedlist box. What i want to happen is once i choose one element in combobox, correspoding data will appear on the checkedlist box for me to check also.. I dont know how to do it. Wld u mind helping me.pls

[@sarang9318]

Can you please tell me how to code for radio buttons like this?

[@themiyalumia1383]

thank you.it is helped to my final year project.

[@johnnymac1758]

You shouldn't use a query that looks for a name because there will come a time when you'll have two people with the same name and your query would show the result of the first row it finds with that name. Use the id instead since it's unique.

[@amitandipara11981]

+Johnny Mac yes i know this is for learning purpose you can use id..

[@DaleBurnsJr]

Great tutorial! Was able to make a nice data entry program with it!

[@sagarkawthankar3876]

Whenever I select any item from combo box, corresponding values are not shown in text boxes but when I select another value from combo box, the previous values are displayed. Please help! I have done the exact same thing. Also, when I double click on combo box, studio creates a function private void pickname_SelectionChanged(object sender, SelectionChangedEventArgs e)
I changed it to function you have but still same thing is happening!

[@borrisgabriel8626]

This really helped! Thank you sir!

[@amitandipara11981]

Glad to hear it!

[@jeromekentbayubay]

Man I love you! you gave me Idea thanks a lot! you're a life saver!

[@erkancankurt4327]

hi , thanks a lot your helpful lesson.I did and It works but I need to know one more thing about it that how we can do that if we have more combobox selections.I mean that a textbox will show the data after we choose two different combobox elements .I applied below code but it doesn't work.please help me about this problem.
cmd.CommandText = "SELECT * FROM table1 WHERE name = '" + comboBox2.Text + "' and surname ='" + comboBox3.Text + "
please help me on Access database .thanks

[@Ryfund]

2019 And Still Useful, Thanks a lot !

[@amitandipara11981]

Thanks..

[@maniahsan4058]

really such a great work for beginners...Thanks :)

[@haqobatil9832]

sir i make two combobox one is load value form company name and when i select it 2nd will load only that company products in that in c# with access database kindly resolve my problem

[@ARMANDOBACOLOD]

what is the function of dr?
why won't work on me

[@layout78]

Sir, How do i display the database values in datagridview on selected combobox item. Please help

[@taherakhatun2395]

Helpful Video... Thank You Sir..

[@christopherastorga437]

Thank you so much sir well done 👍

[@robinrai341]

thank u very much really helpful for my project

[@anugrah53]

How we can do this using SQL linq

[@mohammadakram7067]

you solved my problem bro thanks

[@raleenadarwesh315]

thank you so much for the combobox value retreival coding, really helpful

[@amitandipara11981]

Glad it was helpful!

[@donlodsinaga129]

thanks bro, helpful video

[@rendranuryuliadi748]

Arigatou-gozaimasu🕴️

[@abdiazizhussein1375]

Thanks Sir Amit

[@sltechnology4828]

THANKS BROOOOOOOOO!...😘😘😘😘😘😘😘😘

[@amitandipara11981]

Welcome 😊

[@wanderwithshizu]

What if i have two combobox to check, how do i do that, can yu help please(just retrieve data from db to textbox)

[@amitandipara11981]

+Newb Tech hello thanks for watching my video, if you have two combobox then you have to write query and after && you have to pass second combobox value.

[@layout78]

Sir, i still have doubts, if i can get your email address i can mail you with my doubts.or my email is : [e-mail]

[@MicrosiMe]

Man
I got everything working, but when I select the item from the combobox, i get an error saying
Column 'companyname' does not belong to table .

[@amitandipara11981]

+MicrosiM diysmps check your table column name there is different column name in table means companyname column not available in your table.

[@HassaanRaza]

Thanks dude (life saver)

[@nanidancer]

good job

[@thisarasenarathna5982]

thanks a lot

[@amitandipara11981]

You are most welcome.

[@armanhossain1352]

Nice job

[@parthvaghrodiya9801]

thanks

[@audiolibrarymusic7528]

Super!!!!!

[@anjalikesarwani8331]

Thanks

[@sheikhkelvin8650]

want to give you a project. will pay you

[@k1much1n]

Thanks!!!!

[@SunShine24024]

👍👍👍👍

[@mehtapugur6422]

great :)

[@keerthinaidu2046]

I want this in jsp

[@amitandipara11981]

+keerthi naidu hello sorry, but i am not working in jsp.

[@keerthinaidu2046]

Amit Andipara do you know this in ajax

[@rendranuryuliadi748]

Arigatou-gozaimasu🕴️

[@alamusivakumar2]

Thanks

[@amitandipara11981]

You are most welcome.

[@rendranuryuliadi748]

Arigatou-gozaimasu🕴️