That's what I was headed towards but form some reason, SelStart always has the value of 0 when I'm in the KeyPress event.

Have you tried this?

Rodd

>Rodd,
>
>Try something like this in the KeyPress event
>
>

>LPARAMETERS nKeyCode, nShiftAltCtrl
>local lcLeftString, lnLeftComma, lcRightString, lnRightComma
>
>if nKeyCode = 127
>	lcleftString		= Left(this.Value, this.SelStart)
>	lnLeftComma		= Rat(',', lcLeftString)
>	lcRightString		= Substr(this.Value, this.SelStart + 1)
>	lnRightComma		= At(',', lcRightString)
>	this.Value		= Left(this.Value, lnLeftComma) + Substr(this.Value, this.SelStart + lnRightComma + 1)
>	this.SelStart		= lnLeftComma
>	nodefault
>endif
>

>
>It needs some fine tunning, but i think it basically works