Login Program for VB.NET with Mysql Visual VB.NET – Login Form Tutorial VB.NET – How can I close a login form and show the main form Login Form using VB.
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MySQL VB.NET Tutorial 3 : Create Login Form with MySql and VB.NET (Part 2)
Login Program for VB.NET with Mysql Visual VB.NET – Login Form Tutorial VB.NET – How can I close a login form and show the main form Login Form using VB.
Original source
27 responses to “MySQL VB.NET Tutorial 3 : Create Login Form with MySql and VB.NET (Part 2)”
is there some one who can help me solve problem with login?
— how can i login diferents users with diferents passwords and diferents level "admin, manager"?
I think it will error if in password you write or 1=1
mysql imports error ? Support
Your login system isn't case sensitive
After pressing login its not printing the message
Thank you ProgrammingKnowledge .
can u write same login program for Microsoft SQL server database
i cant connect to data base all is ok but i have error comunication "unable to connect…"
Hi, thanks for the tutorial, has helped me a lot even in 2016. I have a question, what if the password value is encrypted in the DB? How do you compare this value with the input on the password textbox? Thanks again
i love the way you try to copy and paste everything to make it quicker but you just make it slower
man this fucking sucked.
Thank you so much for making this tutorial. I needed to create a login form exactly like this for my college assignment. I tried the code you used in the video and, with a bit of modification to suite my existing code, it worked perfectly. You spoke very clearly and were easy to follow
Thank you！It's very helpful!
you lost about 30 minutes of my life.
why for god sake did you not check rowcount ?
thank you so much for this very helpful tutorial!
Aren't the magic words for this kind of login something like:
' or TRUE
?
MySql.Data.MySqlCLient Not Found. How can i fix this
Sorry but checking for duplicate logins it's a waste of code, the DB should be taking care of not allowing duplicate usernames; and you are taking too long to explain on a simple code. Also that way of naming variables is a terrible coding practice.
Hey Thanks a lot!!!! =D
+ProgrammingKnowledge I have a problem of database.when I login the correct password it say: You have an error in your SQL Syntax; check the manual that corresponds to your MySQL server version to the right syntax to use near "2" at line 1. Please Help me for this problem. thank you
#sorryforthebadenglish
put this in your password
' OR 1=1 — (don't forget the space at the end of the hyphen)
SQL injection
You have done a great tutorial
Thank you so much! Very Helpful
now i know what to add in query. = 'ABCdef'
My question, my answer,
i follow your instruction but the problem is vb.net and mysql login is not case sensitive, my password inside the database is Admin but when i try to login using the password "aDmIN" it gives me a log in success. how to make our login in mysql with vb.net be a CASE SENSITIVE? please help. thanks
thanks you. very helpful
I can only sign in with numbers, how do I sign in with letters? The program won't read letters from my database only numbers.
EDIT: I fixed this. If you insert values into the database manually as letters it won't read them for some reason, watch his next video and setup a registration form.