ZOrder is changing the order of the controls in the .Controls property.

I have the following code that repositions tabs in a tabset:

nLeft = 0
FOR nControl = 1 TO .ControlCount

	oControl = .Controls[nControl]

	IF LOWER(oControl.Class) = "mytab"

		oControl.Left = nLeft
		
		IF nControl > 1
			oControl.Left = oControl.Left - 7
		ENDIF			
	
		nLeft = oControl.Left + oControl.Width
	
	ENDIF

ENDFOR

The problem is that when a tab is clicked, I use ZOrder(0) to bring the tab in front of
all others.

Since ZOrder is changing the order of the controls in the .Controls property, the above code
no longer works.

I'm open to suggestions on this.