Toggle cell fill

I have a relatively small range of data that I want to sort on two criteria using a command button. The criteria are cell fill and numeric value; sorting the filled cells first to the top (actually white cells to the bottom), and then sorting the two groups numerically individually. I was able sort the multiple columns of data with no problem using the macro recorder to obtain the code. I know it has lots of extra words and lines, but that's OK for now.

However, what I thought would be the easy part, I can not get to work.

I want to quickly toggle between white fill and a color fill in cells by simply clicking on a cell in the column used for the sort. (I did have all cells involved filled with either white or the color when tested.)

There are actually two ranges on my worksheet that use different colors for sorting different data, and I don't want this color change to happen anywhere else on the worksheet, so I assumed it was best to define the range involved for each separate color.

This is what I came up with:

Private Sub Worksheet_SelectionChange(ByVal Target As Range)

Range ("G9:G23")
    If ActiveCell.Interior.Color = RGB(255, 255, 255) _
    Then ActiveCell.Interior.Color = RGB(150, 200, 255)
    End Sub
    Else
    If ActiveCell.Interior.Color = RGB(150, 200, 255) _
    Then ActiveCell.Interior.Color = RGB(255, 255, 255)
End If
    
End Sub

What I get when I try to use it is this message:

"Compile Error
Invalid Use of property"

and the "Private Sub" line turns yellow and the"Range" word is surrounded by black.

And then the command button sorting code no longer works until I delete this code.


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Thanks.