Excel VBA Two functions on one array - vba

Question

I need to delete spaces at the beginning, end of string and make string Proper Case.
I have found two scripts:
Sub Function01()
Dim arrData() As Variant
Dim arrReturnData() As Variant
Dim rng As Excel.Range
Dim lRows As Long
Dim lCols As Long
Dim i As Long, j As Long
Range("R1", Range("R1").End(xlDown)).Select
lRows = Selection.Rows.Count
lCols = Selection.Columns.Count
ReDim arrData(1 To lRows, 1 To lCols)
ReDim arrReturnData(1 To lRows, 1 To lCols)
Set rng = Selection
arrData = rng.Value
For j = 1 To lCols
For i = 1 To lRows
arrReturnData(i, j) = Trim(arrData(i, j))
///ADDING HERE(read below)
Next i
Next j
rng.Value = arrReturnData
Set rng = Nothing
End Sub
which is deleting spaces on string and another script:
Sub ChangeCase()
Dim Rng As Range
On Error Resume Next
Err.Clear
Application.EnableEvents = False
For Each Rng In Selection.SpecialCells(xlCellTypeConstants, _
xlTextValues).Cells
If Err.Number = 0 Then
Rng.Value = StrConv(Rng.Text, vbProperCase)
End If
Next Rng
Application.EnableEvents = True
End Sub
Which is making Proper Case of string. Those two scripts are working on ranges to select all not null cells in R column. I need to make function second script in the first one.
Adding this code in first script at (///ADDING HERE) point:
arrReturnData(i, j) = StrConv(arrData(i, j), vbProperCase)
Making my output in Proper Case but with spaces.
Could you guys suggest how to make two script functions in a stroke?
Thank you!

Answer 1

This will do the whole without loops:
Sub Function01()
Dim rng As Range
Set rng = Selection
rng.Value = rng.Parent.Evaluate("INDEX(PROPER(TRIM(" & rng.Address & ")),)")
End Sub
Before:
After: