Hello Cetin

didn't function at first

cause in the init of grid was:

with this
.recordsource = ""
.columncount = -1
.columncount=fcount(lcAliasName)-3
.recordsource = lcAliasName
for ix=1 to .columncount
with .columns(ix)
.controlsource = lcAliasName+"."+field(ix)
....
endwith

so i added a property "nrofwantedfields" to gridclass and changed code to:
with this
.recordsource = ""
.columncount = -1
IF .nrofwantedfields = 0
.columncount=fcount(lcAliasName)-3
ELSE
.columncount= .nrofwantedfields
ENDIF
.recordsource = lcAliasName
for ix=1 to .columncount
with .columns(ix)
.controlsource = lcAliasName+"."+field(ix)
...
endwith


works just fine ..

thx for the help


Christian