TextBoxGetLines – Get an array with individual lines in a TextBox control

TextBoxGetLines – Get an array with individual lines in a TextBox control

Private Declare Function SendMessage Lib "user32" Alias "SendMessageA" (ByVal _    hwnd As Long, ByVal wMsg As Long, ByVal wParam As Long, _    lParam As Any) As LongConst EM_FMTLINES = &HC8' Return an array with all the lines in the control.' If the second optional argument is True, the hard CR-LFs are preserved' (hard CR-LFs are those inserted by the user, soft CRLFs are those inserted'  automatically to wrap long lines)Function TextBoxGetLines(tb As TextBox, Optional KeepHardLineBreaks As Boolean) _    As String()    Dim result() As String    Dim i As Long    ' Activate soft line breaks. A soft line break is marked by the    ' CR-Cr-LF sequence.    SendMessage tb.hwnd, EM_FMTLINES, True, ByVal 0&    ' Retrieve all the lines in one operation and split results.     ' This operation will leave trailing CR character for soft line breaks only.    result() = Split(tb.Text, vbCrLf)    ' We need a loop to trim the trailing CR character. If the second    ' argument is true, we need to manually add a CR-LF pair to all    ' the lines that don't contain such trailing CR char.    For i = 0 To UBound(result)        If Right$(result(i), 1) = vbCr Then            result(i) = Left$(result(i), Len(result(i)) - 1)        ElseIf KeepHardLineBreaks Then            result(i) = result(i) & vbCrLf        End If    Next    ' Deactivate soft line breaks.    SendMessage tb.hwnd, EM_FMTLINES, False, ByVal 0&    TextBoxGetLines = result()End Function

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