>Dear Tore,
>I changed my reader and now all thing is ok.
>I have another question.
>I have a textbox on my form, in this textbox user can enter goods code and take some information about it. when i use from Barcode Reader, because it send a CHR(13) code, i lost the focus from my textbox. if i delete chr(13) as you say, how i can enter the goods code in usual mode( without reader ) ?
>thanks for your help

Your barcode scanner should have a programmable option that you can set to stop sending the chr(13) at the end of a scan. You should be able to find out how in the manual for the scanner. Once you do that you should have no trouble entering codes from the scanner or manually on your form.