ConnectionStrings in web.config configuration file - Part 3

"'connection string from app.config"" that what i was looking for. Many thanks Bro.

Such a great explanation sir

I had a query: I am currently working on server migration and as part of this activity we changed the server (data source) name in connection string in web.config file. However, after doing so we are getting an error that states "Cannot find Table 0". Any suggestions as to why we may be getting this error?

Dude you are awesome!

Thank you soooo much. God bless you, Sir!

it is possible for connection string out side of project like c drive ,d drive on remote server, please reply ASAP

In web.config file, can we change a value for a key in app settings, without application build ? What happens if we just change web config file on the server ?

Can u add git link in video description..it will be great help to us

hi sir windows form is not getting executed plz help

Hi sir mydatabase record.mdf file in "D:\StudentRecord\record.mdf
How to write connection string in app.config file. Pls tell me.

Sir, thank you very much for details discussion.

I am learning from all your videos, its high-quality information.

you make me brighter, thank you dude!

My man!!! God VEnkat!

in my web.config, there isn't any <connection string> ?????

Awesome work!

Sir connection krne pr error aa rahi hai

Thanks for the video .. it is very helpful :)

Brother u have done a great service to all of us students...Allah Bless U.

hai Sir ,Learned so many things from Your video's,So many Thanks .

I am so happy sir.. I learned a lot from Ur great explanation.. Thanks for Ur great priceless service... You booked a place in my heart sir... And again Thank you sooooooooooooo much......

Awesome Tutorial. But its old. Do have any recent one on the same topic?

Hi sir,
I have learned lots of c# concepts from your videos.
I want to know how to read custom section from web config file in c#.
My custom section contain nested nodes (not key value pair).
I have already read it using StreamReader class but when I create SqlConnection then it gives exception like "Bad configuration in web config". Please help me.

Good Job Sir..thank you so much

Thanks, for the job....

i m having problem typing configuration Manager

can anybody or sir venkat help me that my project have another layers so when i write connection string in web.config file which is present in main project (Entry layer) then connection string cannot access to the other layer ...Please help me that how can i access connection string in web.config to the other layer?

Thanks a lot.

Well done with patience, proper explainations

I got error connection obj will not accepted

sir,
interviewer ask me if hacker hack the web.cong file to avoid this where we store connection string ..

sir i need to know that when to close the connection. please kindly teach us in detail. please also teach us about connection pool and how does it become full.

very good tutorials, thank you very much!!!

GOD BLESS YOU SIR

sir I want to learn error exception

I don't understand any thing what am I suppose to do when it's saids server error in rts application
Details: To enable the details of this specific error message to be viewable on remote machines, please create a <customErrors> tag within a "web.config" configuration file located in the root directory of the current web application. This <customErrors> tag should then have its "mode" attribute set to "Off". help please

Thanks a lot sir venkat

simply great ..

Connection String example...."Data Source=ServerName\InstanceName;Initial Catalog=DatabaseName;Integrated Security=True;MultipleActiveResultSets=True"

this is for Windows Authentication,you need to escape "\" with another "\" of course

This channel is great for revising your basics. thanks a lot for the resources! :)

Thanks a lot Sir !!! The videos are awesome!

thanks sir app too much great....

Great tutorial! Very easy to comprehend and to follow as well.

an error occured datagridview1.databinding(); in vs 2013 their no func. databind() in vs 2013 what i do?

hi sir, I get an error when i give integrated security as SSPI