Loading listbox with contents of text file[RESOLVED]

I'm completely new to .net and kinda trying to fool around with it. i want to load a listbox with the contents of a text file and the code in VB6 would be something like:

VB Code:

dim strTemp as string
Open App.Path + "\file.txt" For Input as #1
Do While Not EOF(1)
Line Input #1, strTemp
List1.AddItem strTemp
Wend

Just wondering what the .Net equivalent would be.

Plus, everytime I use the Application.StartUpPath + "\file.txt" it always says it cannot find the file.
Any help would be greatly appreciated.:D

I believe this question has been asked a few times previously. You should try a search first to get a faster answer: here try some of these: http://www.vbforums.com/search.php?s...der=descending

Also the startup path is generally the application folder where the exe is, which in development is the bin folder. Is that file in your bin folder?