Message Box To Show When Username Doesn't Exist?

Jul 4, 2009

I want a message box to show when a username doesn't exist. I figured this would work but an error shows saying 'FileNotFoundException was Unhandled', for the fist line.

Dim UserFile As New System.IO.StreamReader(sPath & "" & UsernameBox.Text & ".txt")
Username = UserFile.ReadLine
Password = UserFile.ReadLine

[Code].....

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Private
Sub PictureBox1_Click(ByVal
sender As System.Object,
ByVal e

[code]....

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[Code]...

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[Code]...

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[Code]...

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[code].....

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[Code]...

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I created the following strconn:

Public

Class
clientesc

[CODE]...

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[Code]...

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Here is the link to the publish page: [URL]

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here is the:

code:

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