[RESOLVED] How Do You Read Data From An Offset?

[Louix]

I need to read in data from a file at offset B0, how do I do it?
What I'm trying to do is find a certain ASCII string at this offset.

Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
        Dim loadMem As Array
        Dim fileOpen = IO.File.Open(TextBox1.Text, IO.FileMode.Open)
        Dim readOffset = fileOpen.BeginRead(loadMem, offset:=B0, numBytes:=4)
    End Sub

I have that code, but 'B0' is underlined. I also have a sneaky feeling this wouldn't work anyway?

If anybody could help with this one, that'd be absolutely fantastic!