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I make program and i wont to add one function..
User will write in textbox1 your username and in textbox2 your password..
then vb will send this information to some database in internet and then if that user name and password exist..then...will enable program..
Can you tell me how to make this..
THX
Database as in MySQL?
yes.................................If there is any better option...please tell me
Ok, what would be best is to setup a client/server setup...
Server Computer
:Server (made in VB)
:MySQL Server
Client Computer
:Client (made in VB)
Basically itll go like this..
Server listens on a certain port -> Client connects to that port and sends username/password such as "John::john" -> Server recives data -> Server connects to MySQL DB -> Server runs query on database -> Server checks table data against username/password that was sent by Client -> If username/password was correct Server will send string like "correct" to the Client, else itll send "incorrect" (and a encrpytion for security puropes, not needed but will help against hacking) -> The client will work accordingly
is there any sample :P this is hard..