hi,
thank you, i know BeforeRowColChange() Event works via grid.
but i need to run my code under, via( mygrid.column2.text1) .HOW?

if i use vfp7,works?

  m.a=thisform.timeadd(thisform.timeadd(thisform.timeadd(thisform.timeadd(true,hot),balanc),mint),other)
   m.w=thisform.timeadd(plan,("00:00:00"))
IF m.a=m.w and m.a>"00:00:00" and m.w>"00:00:00"
          *=MessageBox("true")
          grdTable = thisform.Grid1.RecordSource
          thisform.Grid1.column7.SetFocus()
          SKIP IN (grdTable)
    IF EOF()
       SKIP -1 IN (grdTable)
    ENDIF

ELSE
      =MessageBox("false")
      thisform.Grid1.column7.SetFocus()
ENDIF 

THANKS.

>>hi,
>>thanks, but i use this code under mygride column2.text1,
>>in this case i can't find BeforeRowColChange() Event.
>
>The Event is for the Grid, not for the TextBox.