3
Answers

Prevent the insertion of duplicate records

Usha Raj

Usha Raj

10y
602
1
I want to prevent the insertion of duplicate records,if the record is already exists then I want to send a message the record already exists.

please find the below file,It contains my database image.

I want to insert the data through regid,diffrent users can enter the same data but when the same user trying to enter same record 2 time then I should prevent.
   In the below picture I rounded with blue(Regid:45),the user can able to enter like that but when the user is trying to enter same details with same regid(45) then I should restrict.Can any one tell me how to write the code for this


Attachment: capture.rar

Answers (3)
0
akbhattacharya
NA 62 0 20y
Rickyoswald, I've posted to your other ID. Take a look at it. http://216.26.160.137/Forums/AspNetForums20/ShowPost.aspx?PostID=8201
0
akbhattacharya
NA 62 0 20y
Hey Ricky, please be more specific abt ur problem. Exactly what do you want to do? Where u r stuck? Then it will be easier for me to answer. VB.Net help... Visit: http://www.worldprojects.com/anirban/MyCareer03VB_NET.aspx