Hi Again Boris,
thanks for the sample i should now place this codes for use via _moverlist class . why i need select fields and use it SQL string . Can we suite your codes to the below codes

oForm = CREATEOBJECT("mymover")
oForm.Show()
READ EVENTS

**************************************************
*-- Class:        mymover (c:\vfptemp\mymover.vcx)
*-- ParentClass:  form
*-- BaseClass:    form
*-- Time Stamp:   10/14/04 10:52:02 AM
*
DEFINE CLASS mymover AS form


	Top = 0
	Left = 0
	Height = 166
	Width = 445
	DoCreate = .T.
	Caption = "Form1"
	Name = "form1"

*	ADD OBJECT('_moverlists1','_moverlists','controls.vcx');
*	.Columns(1).Newobject('_checkbox1','_checkbox','lib\_base.vcx')
	ADD OBJECT _moverlists1 AS _moverlists WITH 
		Top = 12, ;
		Left = 12, ;
		Name = "_moverlists1", ;
		lstSource.Name = "lstSource", ;
		lstSelected.Name = "lstSelected", ;
		cmdAdd.Name = "cmdAdd", ;
		cmdAddAll.Name = "cmdAddAll", ;
		cmdRemove.Name = "cmdRemove", ;
		cmdRemoveAll.Name = "cmdRemoveAll"


ENDDEFINE
*
*-- EndDefine: mymover
**************************************************