check if a file exits etc...

Okay, i need 2 make a list of winners. First, i would like to check if a certain file, (lstwinners.txt) exists. If it exists, it would add a certain string to the end of it. If it doesn't it would create it then add a string to the end. Please help!

bump - please help me!

With all respect, do a little reading. This is basic file i/o and is covered in books, MSDN, google searches etc.

But to help out, why don't you just open the file in append mode and then write to it?

Quote:

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Originally posted by Mike Hildner
With all respect, do a little reading. This is basic file i/o and is covered in books, MSDN, google searches etc.

But to help out, why don't you just open the file in append mode and then write to it?

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i have a crappy textbook that doesnt tell me ****, and i would appreciate it if you could give me the exact code.. thanks

Well, that might be cheating. MSDN is a great resource, and it's on your machine/the web. Search for "File.Open Method", try out some examples, and if you still have troubles post the code you've tried and you'll get help.

cheating? lol this is a program im making for fun! its for a game im making - a high score list if you will. please help. thanks

Dim strPath As String = "C:\d.txt"
Dim SW As StreamWriter
Dim FS As FileStream

If File.Exists(strPath) = True Then
MsgBox("True")
FS = New FileStream(strPath, FileMode.Open)
SW = New StreamWriter(FS)
SW.WriteLine("True")
Else
MsgBox("False")
FS = New FileStream(strPath, FileMode.Create)
SW = New StreamWriter(FS)
SW.WriteLine("False")
End If

SW.Close()
FS.Close()

works great xcept if it doesnt exist, i want it to create it AND write a line to it...

VB Code:

Dim sw As StreamWriter = New StreamWriter("c:\temp\myfile.txt", True)
        sw.WriteLine("This is a simple example - MSDN is your friend!")
        sw.Close()

how do i load items from a txt file into a listbox? then im done!

Dim strPath As String = "C:\Items.txt"

Dim SR As StreamReader
Dim FS As FileStream
FS = New FileStream(strPath, FileMode.Open)
SR = New StreamReader(FS)

Dim itm As Object
itm = SR.ReadLine()
While Not itm = Nothing
Listbox1.Items.Add(itm)
itm = SR.ReadLine()
End While

SR.Close()
FS.Close()