Please help! Can't read binary file that has floating point values

[cs_tx_usa]

Hi eveyone,
Ive been working on this for days now and am frustrated... I keep getting an exception unhandled error "EndOfStreamException." It says "Unable to read beyond the end of the stream." What this code is supposed to do is that read a binary file but tis binary file has 4 byte floating-point values in it. What I am trying to do is just read these floating point values and write them to file... I would really appreciate it if someone could help me out. Thanks.

  Dim s1 As FileStream Load file 1
             Dim s3 As FileStream Save output

            If System.IO.File.Exists(TextBox19.Text) Then
                System.IO.File.Delete(TextBox19.Text)
            End If
            s1 = New FileStream(TextBox1.Text, FileMode.Open, FileAccess.Read)
             s3 = New FileStream(TextBox19.Text, FileMode.CreateNew, FileAccess.Write)

            Dim br1 As BinaryReader
             Dim bw As BinaryWriter

            br1 = New BinaryReader(s1)
             bw = New BinaryWriter(s3)

            Dim fLen1 As Integer
            Dim f1 As New System.IO.FileInfo(TextBox1.Text)
 

                  fLen1 = s1.Length

  

            Dim snglRead1(fLen1) As Single
            Dim snglOutput(fLen1) As Single wıll hold results from division
               Dim i As Integer
            Dim j As Integer
            Dim k As Integer
            Dim m As Integer

            For i = 0 To fLen1 - 1
                     snglRead1(i) = br1.ReadSingle Exception thrown right here
                       Next


            

            For j = 0 To fLen1 - 1
                snglOutput(j) = snglRead1(j)
                bw.Write(snglOutput(j))
            Next

 

[Arokh]

Your loop where the app throws the exception is going through every byte in the file,
while br1.readsingle reads 4 bytes every time it is called.

So dividing the length of the file by the length of the float (in case of single 4) should do the trick.


PS.:
Double posting is a bad thing