VBA Excel replace line breaks in a cell - vba

Question

I would need to replace the line breaks in a cell, with a line break and the content of a cell in the same column of the active cell.
The code would be something like this:
For i = LBound(arColumns) To UBound(arColumns)
'ActiveColumn = arColumns(i)
Set rng = Range(arColumns(i))
For Each Cell In rng.Cells
If Cell.row > 4 And Cell.row < r Then
colnum=cell.column
Cell.value = "{Something}" & Cells(3, colnum).value & _
", text here{/something}" & Cell.value 'First line in the cell
cell.replace what:=vbCrLf, replacement:=vbCrLf & "{Something}" & _
Cells(3, colnum).value & ", text here{/something}" 'First try
Cell.value = Application.WorksheetFunction.Substitute(CStr(Cell.value), vbCrLf, vbCrLf & _
"{maxlen}{/maxlen}{notes}" & ", No Max length{/notes}") 'Second try
End If
Next
Next
I've tried to replace the values of the line breaks with the two methods, replace and substitute. None of them have been working or I am doing something wrong with this block of code.
The array arColumns have the range of columns that I want to work, for example: B:C,E:E,M:O,Z:AB...

Answer 1

along with the vbLf fix you've already been told, you could refactor your code as follows:
Option Explicit
Sub main()
Dim arColumns As Variant
Dim cell As Range
Dim r As Long, i As Long
arColumns = Array("B:C", "E:E", "M:O", "Z:AB")
r = 10 '<--| just to have a value to test with
For i = LBound(arColumns) To UBound(arColumns)
For Each cell In Intersect(Range(arColumns(i)), Rows("4:" & r)).SpecialCells(xlCellTypeConstants) '<--| loop through current columnns group not empty cells from row 4 to 'r'
cell.Replace what:=vbLf, replacement:=vbLf & "{Something}" & Cells(3, cell.Column).Value & ", text here{/something}" 'First try
Next
Next
End Sub