how to scan the text in a complete way in windows form?

Hello Sourav 

 

Which scanner you are using to scan your code.You need to scan the code and store the value into a field and then you can check the digit and add validation on what number you want to validate or not 

 

You can add scanner using these Linka

 

https://www.youtube.com/watch?v=2EhWdPcN9jA

 

https://www.youtube.com/watch?v=0TCf08Wu6-Y

 

https://www.youtube.com/watch?v=QftU7WYt6xg