Visual Basic Net Tutorial with MySql database 7 How to check Duplicate Entry

[bakk.]

Thank you so much! I don't know what I would do without you :D

[yeshacroe]

It worked! now my problem is that i want two fields to see if they have same record like mine is
author and title. the only thing that worked for me is only the title .Help?

[judeisraelregojos]

Sir it gives me an error that object reference is not in an instance sir?And The Connection is already open?

[yazilimbozkurt]

Hi, thank you for tutorial. I want connect my localhost other computer. Other computer my internet connected how i can ?

[davidshonlegaspi]

hi sir thanks for the upload but it something wrong , when i cick the other button like update, clear, delete then i try again to save the same entry it can save i really need sir to find out the error of my program, can you help me sir ??

[itsjustlester]

do you have like this tutorial for ms access?