Excel 2010 F2-Enter Macro Button - vba

Question

I have a chart with two columns that count horizontally across the grid cells with a specific color fill. (=CountCellsByColor(##:##,#) There are 24 Rows in each column.
I now want to create a macro button in a particular cell so the user can click the button and the columns will auto update. Currently this is accomplished by clicking into a cell, pressing F2 then Enter, which is fine but if I can make it simpler all the better.
This is what I have, I created a commandButton from the Developer tab (Insert, Button); Then in the VBA screen the following code;
Sub RefreshCells()
Dim r As Range, rr As Range
Set rr = Selection
For Each r In rr
r.Select
Application.SendKeys "{F2}"
Application.SendKeys "{ENTER}"
DoEvents
Next
End Sub
I get a restricted use error that pops up after I click the button, it works once but that's it then locks the rest of the cells from editing. I have a number of VBA codes running on the sheet that allow users of the sheet to simply click certain cells to turn them different colors.

Answer 1

I was making this far too complicated! If I may attempt to answer my own question, here is what I did to solve this,
Under Developer Tab, I hit Record Macro Then F2 Enter followed by Stop Record and saved that function. Then I created a Button under the developer tab and assigned it that macro.
Sub Macro5()
'
' Macro5 Macro
'
'
Range("D33:D34").Select
ActiveCell.FormulaR1C1 = ""
Range("D35").Select
End Sub
It's probably not right but it seems to have the same effect of clicking into a cell, hitting F2 + Enter . The columns that don't have an automatic count update perfect, no errors, no bugs!