Verifying User Name and Password?

[qadeer37]

I have listBox control of user objects where each object has userName and Password.
What I want to do is when a user enters userName and Password a method goes through the listBox checks for whether userName exists or not and if userName exists then matches the password.

What I have in my mind is that to use for each loop but I think it would become complex so is there any better way?

 

[jmcilhinney]

Use the FindStringExact method of the ListBox to find the index of the item with specific text.

 

[qadeer37]

Thanks it made it quite simple.