Need Error Correction on coding

Question

Need Error Correction on coding

Mohamed Rafi N 106

4 answers

Your answer

Answer 1

Lan Huang-MSFT 30,186 Microsoft External Staff

Hi @Mohamed Rafi N ,
You just need to add the following line or click where to take the screenshot.

using System.Data.SqlClient;

Best regards,
Lan Huang

If the answer is the right solution, please click "Accept Answer" and kindly upvote it. If you have extra questions about this answer, please click "Comment".
Note: Please follow the steps in our documentation to enable e-mail notifications if you want to receive the related email notification for this thread.

Mohamed Rafi N 106 Reputation points

2022-03-18T09:39:23.44+00:00

i have already inserted but still error
Lan Huang-MSFT 30,186 Reputation points Microsoft External Staff

2022-03-18T10:03:11.777+00:00

Hi @Mohamed Rafi N ,
Maybe you can try to add it according to the location marked in the screenshot, don't add it when the project is running.

https://learn.microsoft.com/en-us/dotnet/api/system.configuration.configurationmanager?view=dotnet-plat-ext-6.0
Best regards,
Lan Huang
Mohamed Rafi N 106 Reputation points

2022-03-18T10:37:24.503+00:00

Sir, i have added using system.data.sqlclient ad saved project and run after that also it shows same error

Answer 2

Mohamed Rafi N 106

How to clear this error?

Answer 3

Olaf Helper 47,436

A completly different error, has nothing to do with your origin question/issue.

Do you want .NET to guess the user id for SQL Server login or why did you left it empty?

Mohamed Rafi N 106 Reputation points

2022-03-18T12:45:11.333+00:00

if i put my user id root it shows the same error sir
Mohamed Rafi N 106 Reputation points

2022-03-18T12:50:38.523+00:00

if i put my userid as root it shows the same error sir, it was not showing output

Answer 4

Mohamed Rafi N 106

if i put my userid as root it shows the same error sir, it was not showing output

Share via

Need Error Correction on coding

4 answers

Your answer