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VBA Access - Quebra uma Linha a partir de um caracter - BreakTextAtX

Esta função tem a capacidade de inserir quebras nas linhas, a partir de um carácter identificado.

Function BreakTextAtX (varOriginal As Variant, _
      Optional strBreakCharacter As String = " ", _
      Optional lngMaxLength As Long = 72) As Variant

Dim strNewString As String, strWorking As String, strPart As String
Dim strOriginalNoCrLf As String
Dim lngPosition As Long, lngHold As Long, lngLength As Long
Dim lngWorkLength As Long

lngLength = Len(varOriginal & "")

If lngLength > 0 Then
      Let strOriginalNoCrLf = Replace(Replace(CStr(varOriginal), vbCr, ""), _
            vbLf, "")
      Let strNewString = ""
      Let lngPosition = 1
      Do While lngPosition <= lngLength
            Let strWorking = Mid(strOriginalNoCrLf, lngPosition, lngMaxLength)
            Let lngWorkLength = Len(strWorking)
            If lngWorkLength < lngMaxLength Then
                  If Len(strNewString) > 0 And Len(strWorking) > 0 Then _
                        Let strNewString = strNewString & vbCrLf
                  Let strNewString = strNewString & strWorking
                  Exit Do
            Else
                  Let lngHold = InStrRev(strWorking, strBreakCharacter)
                  If lngHold = 0 Then lngHold = lngWorkLength
                  If Len(strNewString) > 0 Then _
                        Let strNewString = strNewString & vbCrLf
                  Let strNewString = strNewString & Left(strWorking, lngHold)
                  Let lngPosition = lngPosition + lngHold
            End If
      Loop
      Let BreakTextAtX = strNewString

Else
      If IsNull(varOriginal) = True Then
            Let BreakTextAtX = varOriginal
      Else
            Let BreakTextAtX = ""
      End If

End If
End Function


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Tags: Access, break, 72, quebra, linha, insere, carriage return, character,line feed,


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