hi all,

any idea,help

i need to SUBTRACT 2 fields at my grid,created via cursor as

at .Column3.ControlSource = "csrMyCursor.eticket"
valid event
.Column4.noofticket=.Column2.Sticket-.Column3.Eticket

but i see only grid1 how i can determine the columns at my grid to make the operation.

Select bookno,sticket,eticket,noofticket,boxno from trans1 into cursor csrmyCursor readwrite where .F.
SELECT csrMyCursor
With thisform.Grid1
  .RecordSource = "csrMyCursor"
  .Column1.ControlSource = "csrMyCursor.bookno"
  .Column2.ControlSource = "csrMyCursor.sticket"
  .Column3.ControlSource = "csrMyCursor.eticket"
  .Column4.ControlSource = "csrMyCursor.noofticket"
  .Column5.ControlSource = "csrMyCursor.boxno"

    append blank
  .Refresh()
ENDWITH