Opening files in Binary Mode

[Fiend]

I want to be able to open up binary files and dump it's contents into a Ritch Text Box. I made a program to do this, but it doesn't display the ASCII character (0).

I'm using a RitchTextBox; multiline = true.

Open App.Path & "\scripts\" & fileScript.FileName For Binary As #3
Do Until EOF(3)
  Line Input #3, cmd
  txtMessage.Text = txtMessage.Text & cmd
Loop
Close #3

It just skipps the ASCII Values of (0). I made sure that the text box can even display the ascii value (0) by using

rtb1.Text = Chr(0)

and it displayed it fine. So that means their is something wrong when inputting from the file. What am I doing wrong?