VBA - Excel - Remover caracteres ocultos

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@CanalQb que Youtube 

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VBA - Excel - Remover caracteres ocultos

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Sempre crie uma frase de segurança única para jogos, Airdrops e qualquer outra coisa de origem desconhecida, em vez de usar sua carteira principal.

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Removendo caracteres ocultos via VBA e criando função.


Para usar como função no Excel

Insira um modulo via VBA (Alt + F11) e cole

Function findInvisChar(sInput As String) As String
Dim sSpecialChars As String
Dim i As Long
Dim sReplaced As String
Dim ln As Integer


sSpecialChars = "" & Chr(1) & Chr(2) & Chr(3) & Chr(4) & Chr(5) & Chr(6) & Chr(7) & Chr(8) & Chr(9) & Chr(10) & Chr(11) & Chr(12) & Chr(13) & Chr(14) & Chr(15) & Chr(16) & Chr(17) & Chr(18) & Chr(19) & Chr(20) & Chr(21) & Chr(22) & Chr(23) & Chr(24) & Chr(25) & Chr(26) & Chr(27) & Chr(28) & Chr(29) & Chr(30) & Chr(31) & Chr(32) & ChrW(&HA0) 'This is your list of characters to be removed
'For loop will repeat equal to the length of the sSpecialChars string
'loop will check each character within sInput to see if it matches any character within the sSpecialChars string
For i = 1 To Len(sSpecialChars)
    ln = Len(sInput) 'sets the integer variable 'ln' equal to the total length of the input for every iteration of the loop
    sInput = Replace$(sInput, Mid$(sSpecialChars, i, 1), "")
    If ln <> Len(sInput) Then sReplaced = sReplaced & Mid$(sSpecialChars, i, 1)
    If ln <> Len(sInput) Then sReplaced = sReplaced & IIf(Mid$(sSpecialChars, i, 1) = Chr(10), "<Line Feed>", Mid$(sSpecialChars, i, 1)) & IIf(Mid$(sSpecialChars, i, 1) = Chr(1), "<Start of Heading>", Mid$(sSpecialChars, i, 1)) & IIf(Mid$(sSpecialChars, i, 1) = Chr(9), "<Character Tabulation, Horizontal Tabulation>", Mid$(sSpecialChars, i, 1)) & IIf(Mid$(sSpecialChars, i, 1) = Chr(13), "<Carriage Return>", Mid$(sSpecialChars, i, 1)) & IIf(Mid$(sSpecialChars, i, 1) = Chr(28), "<File Separator>", Mid$(sSpecialChars, i, 1)) & IIf(Mid$(sSpecialChars, i, 1) = Chr(29), "<Group separator>", Mid$(sSpecialChars, i, 1)) & IIf(Mid$(sSpecialChars, i, 1) = Chr(30), "<Record Separator>", Mid$(sSpecialChars, i, 1)) & IIf(Mid$(sSpecialChars, i, 1) = Chr(31), "<Unit Separator>", Mid$(sSpecialChars, i, 1)) & IIf(Mid$(sSpecialChars, i, 1) = ChrW(&HA0), "<Non-Breaking Space>", Mid$(sSpecialChars, i, 1)) 'Currently will remove all control character but only tell the user about Bell and Line Feed
Next

MsgBox sReplaced & " These were identified and removed"
findInvisChar = sInput


End Function 'end of function

Clique numa célula em branco e digite =findInvisChar("A1")
onde A1 é a célula com os caracteres inválidos.


Para usar na variavel;

Dim sSpecialChars As String
Dim i As Long
Dim sReplaced As String
Dim ln As Integer

sInput = variavelpracorrigir
 
sSpecialChars = "" & Chr(1) & Chr(2) & Chr(3) & Chr(4) & Chr(5) & Chr(6) & Chr(7) & Chr(8) & Chr(9) & Chr(10) & Chr(11) & Chr(12) & Chr(13) & Chr(14) & Chr(15) & Chr(16) & Chr(17) & Chr(18) & Chr(19) & Chr(20) & Chr(21) & Chr(22) & Chr(23) & Chr(24) & Chr(25) & Chr(26) & Chr(27) & Chr(28) & Chr(29) & Chr(30) & Chr(31) & Chr(32) & ChrW(&HA0) 'This is your list of characters to be removed
For i = 1 To Len(sSpecialChars)
    ln = Len(sInput)
    sInput = Replace$(sInput, Mid$(sSpecialChars, i, 1), "")
    If ln <> Len(sInput) Then sReplaced = sReplaced & Mid$(sSpecialChars, i, 1)
    If ln <> Len(sInput) Then sReplaced = sReplaced & IIf(Mid$(sSpecialChars, i, 1) = Chr(10), "<Line Feed>", Mid$(sSpecialChars, i, 1)) & IIf(Mid$(sSpecialChars, i, 1) = Chr(1), "<Start of Heading>", Mid$(sSpecialChars, i, 1)) & IIf(Mid$(sSpecialChars, i, 1) = Chr(9), "<Character Tabulation, Horizontal Tabulation>", Mid$(sSpecialChars, i, 1)) & IIf(Mid$(sSpecialChars, i, 1) = Chr(13), "<Carriage Return>", Mid$(sSpecialChars, i, 1)) & IIf(Mid$(sSpecialChars, i, 1) = Chr(28), "<File Separator>", Mid$(sSpecialChars, i, 1)) & IIf(Mid$(sSpecialChars, i, 1) = Chr(29), "<Group separator>", Mid$(sSpecialChars, i, 1)) & IIf(Mid$(sSpecialChars, i, 1) = Chr(30), "<Record Separator>", Mid$(sSpecialChars, i, 1)) & IIf(Mid$(sSpecialChars, i, 1) = Chr(31), "<Unit Separator>", Mid$(sSpecialChars, i, 1)) & IIf(Mid$(sSpecialChars, i, 1) = ChrW(&HA0), "<Non-Breaking Space>", Mid$(sSpecialChars, i, 1)) 'Currently will remove all control character but only tell the user about Bell and Line Feed
Next


variavelcorrigida = sInput


End Function 'end of function