Código:
Ok, gracias...Public Class Form3 Private Sub ConvertirToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ConvertirToolStripMenuItem.Click Dim x As String Dim b As String For j = 1 To Len(TextBox1.Text) x = Mid(TextBox1.Text, j, 1) TextBox2.Text = TextBox2.Text.ToUpper Select Case x Case ".-" : b = b & "A" Case "-..." : b = b & "B" Case "-.-." : b = b & "C" Case "-.." : b = b & "D" Case "." : b = b & "E" Case "..-." : b = b & "F" Case "--." : b = b & "G" Case "...." : b = b & "H" Case ".." : b = b & "I" Case ".---" : b = b & "J" Case "-.-" : b = b & "K" Case ".-.." : b = b & "L" Case "--" : b = b & "M" Case "-." : b = b & "N" Case "---" : b = b & "O" Case ".--." : b = b & "P" Case "--.-" : b = b & "Q" Case ".-." : b = b & "R" Case "..." : b = b & "S" Case "-" : b = b & "T" Case "..-" : b = b & "U" Case "...-" : b = b & "V" Case ".--" : b = b & "W" Case "-..-" : b = b & "X" Case "-.--" : b = b & "Y " Case "--.." : b = b & "Z" Case "-----" : b = b & "0" Case ".----" : b = b & "1" Case "..---" : b = b & "2" Case "...--" : b = b & "3" Case "....-" : b = b & "4" Case "....." : b = b & "5" Case "-...." : b = b & "6" Case "--..." : b = b & "7" Case "---.." : b = b & "8" Case "----." : b = b & "9" Case ".-.-.-" : b = b & "." Case "--..--" : b = b & "," Case "..--.." : b = b & "?" Case "-...-" : b = b & "=" Case "-....-" : b = b & "-" Case "-..-." : b = b & "/" Case "..--.-" : b = b & "_" Case ".----." : b = b & "'" Case "-.-.--" : b = b & "!" Case "---..." : b = b & ":" Case "-.-.-." : b = b & ";" End Select Next TextBox2.Text = b End Sub End Class
Espero y me puedan ayudar con esto