hi,
thank you very much, it works,but slowly and the first delete i need to press twise at mygrid,i use fvp8.

at vfp5 faster but at first delete still press twise,second time press one.

If i want to use buffering how,i need know for future.

any way thanks again .
have a nice day,month,year and life.
best regards.
m.qasem