Gracias Guillermo. efectivamente encontré este código
*-- Ejemplo
lo = CREATEOBJECT("ProgressBar", "Barra de progreso 100% VFP...")
lo.SHOW(2)
*-- Simulo un proceso
FOR ln = 1 TO 100
lo.Actualizar(ln)
INKEY(.05)
ENDFOR
MESSAGEBOX("Proceso terminado",64)
lo = .NULL.
*--------------------------------------
* Definición de la clase barra de progreso
*--------------------------------------
DEFINE CLASS ProgressBar AS FORM
DOCREATE = .T.
HEIGHT = 72
WIDTH = 375
BORDERSTYLE = 2
TITLEBAR = 0
WINDOWTYPE = 0
AUTOCENTER = .T.
NAME = "ProgressBar"
AnchoAux = 0
*--
PROCEDURE INIT
LPARAMETERS tcTitulo
SYS(2002)
THIS.CrearObjetos(tcTitulo)
THIS.AnchoAux = THIS.CNT.CNT.WIDTH
THIS.Actualizar(0)
ENDPROC
*--
PROCEDURE DESTROY
SYS(2002,1)
ENDPROC
*--
PROCEDURE actualizar
LPARAMETERS tnPorc
tnPorc = MAX(MIN(tnPorc,100),0)
THIS.CNT.CNT.WIDTH = THIS.AnchoAux * tnPorc /100
STORE TRANSFORM(tnPorc,"999")+"%" TO ;
THIS.CNT.lbl.CAPTION, ;
THIS.CNT.CNT.lbl.CAPTION
THIS.DRAW
ENDPROC
*--
PROCEDURE CrearObjetos
LPARAMETERS tcTitulo
THIS.ADDOBJECT("lblTitulo","label")
WITH THIS.lblTitulo
.FONTBOLD = .T.
.ALIGNMENT = 2
.CAPTION = IIF(EMPTY(tcTitulo),;
"En progreso ...",tcTitulo)
.LEFT = 0
.TOP = 10
.WIDTH = 375
.VISIBLE = .T.
ENDWITH
THIS.ADDOBJECT("cnt","container")
WITH THIS.CNT
.TOP = 36
.LEFT = 9
.WIDTH = 360
.HEIGHT = 26
.SPECIALEFFECT = 1
.BACKCOLOR = RGB(255,255,255)
.VISIBLE = .T.
.ADDOBJECT("lbl","label")
WITH .lbl
.FONTBOLD = .T.
.ALIGNMENT = 2
.BACKSTYLE = 0
.CAPTION = "100%"
.HEIGHT = 20
.LEFT = 0
.TOP = 6
.WIDTH = 360
.VISIBLE = .T.
ENDWITH
.ADDOBJECT("cnt","container")
WITH .CNT
.TOP = 2
.LEFT = 2
.WIDTH = 356
.HEIGHT = 22
.BORDERWIDTH = 0
.BACKCOLOR = RGB(0,0,255)
.ADDOBJECT("lbl","label")
.VISIBLE = .T.
WITH .lbl
.FONTBOLD = .T.
.ALIGNMENT = 2
.BACKSTYLE = 0
.CAPTION = "100%"
.HEIGHT = 20
.LEFT = 0
.TOP = 4
.WIDTH = 356
.FORECOLOR = RGB(255,255,255)
.VISIBLE = .T.
ENDWITH
ENDWITH
ENDWITH
ENDPROC
ENDDEFINE
*--------------------------------------
pero no se utilizarlo... si me dieras algunas indicaciones sería fantástico