I figured it out and it works well now. The issue was a combination that I was trying to make a call to something from there and the MouseMove was bombing due to an overload of READs (DOs). My solution was to move the code I was trying to call directly into that place and then move the functionality from the MouseMove to a custom method that is only run according to a timer. That seems to have resolved it.
>What is it that you're putting in that spot where "the record is available temporarily"? I see the spot for it ... but what are you doing there?
>
>And ... the code you're seeing there is what I've been using for a loooooooong time. Can you post just that block of code, so I can see exactly what you've implemented? Perhaps you've made an inadvertent change, or I eliminated something ... who knows?
>
>
>
>>It does. Would you mind taking a look at my other post "Allowed DO nesting..." if you get a chance? I'm getting this error when I put stuff in the place where it says to put it when the record is available temporarily.
>>
>>>Jay --
>>>
>>>it is the number of the column that you want to have temporarily activated ... normally one.
>>>
>>>In my usage, I am trying to bring up a custom tooltip. The column selected should be one where there is no tooltip.
>>>
>>>Hope this helps.
>>>
>>>
>>>>I'm playing around with this code and you have this line in the code:
>>>>
>>>>* temporarily activate first cell, so that .RelativeRow makes sense
>>>> lnColno = .Columns(.c_ActivateCellColumn).ColumnOrder
>>>>
>>>>What is c_ActivateCellColumn?
>>>>
>>>>
>>>>>John --
>>>>>
>>>>>I have the following for each column in my grid.
>>>>>
>>>>>I hope this works; I've thrown a lot of code that's clearly irrelevant and distracting -- hopefully that's all I threw away.
>>>>>
>>>>>Procedure MouseMove(x1,x2,x3,x4)
>>>>> Local nXCoord_In, nYCoord_In, lnColno, lnDiff, loGrid, nWhere_Out, nRelRow_Out, nRelCol_Out
>>>>> Local nView_Out
>>>>>
>>>>> With This.Parent
>>>>>
>>>>> * find out what row we're over
>>>>> nXCoord_In = Mcol(Wontop(),3)
>>>>> nYCoord_In = Mrow(Wontop(),3)
>>>>> Store 0 To nWhere_Out , nRelRow_Out , nRelCol_Out , nView_Out
>>>>> .GridHitTest(nXCoord_In, nYCoord_In, @nWhere_Out, @nRelRow_Out, @nRelCol_Out)
>>>>>
>>>>> * over a cell, but not the same as last time
>>>>> If nWhere_Out = 3 And nRelRow_Out # This.h_DynToolTipRow
>>>>>
>>>>> * temporarily activate first cell, so that .RelativeRow makes sense
>>>>> lnColno = This.Parent.Columns(This.Parent.c_ActivateCellColumn).ColumnOrder
>>>>> lnColno = lnColno + Iif(This.ColumnOrder = lnColno, 1, 0) - .LockColumns
>>>>> If .RelativeRow = 0 Or .RelativeColumn # lnColno
>>>>> .SetFocus()
>>>>> .ActivateCell(Max(1, .RelativeRow), lnColno)
>>>>> Endif
>>>>>
>>>>> * move to the record we're interested in
>>>>> lnDiff = nRelRow_Out - .RelativeRow
>>>>>
>>>>> Try
>>>>> Skip (lnDiff) In (.RecordSource)
>>>>> Catch
>>>>>
>>>>> EndTry
>>>>>
>>>>> *******************************************************
>>>>>
>>>>> * temporarily on the right record ...
>>>>> * so insert code to do something here ...
>>>>>
>>>>> *******************************************************
>>>>>
>>>>> Skip (-lnDiff) In (.RecordSource)
>>>>> This.h_DynToolTipRow = nRelRow_Out
>>>>> Endif
>>>>> Endwith
>>>>>Endproc
>>>>>
>>>>>
>>>>>Procedure MouseLeave(nButton, nShift, nXCoord, nYCoord)
>>>>> This.h_DynToolTipRow = 0
>>>>> Try
>>>>> Thisform.ShowTip()
>>>>> Endtry
>>>>>Endproc
>>>>>
>>>>>
>>>>>>Is there still no way in vfp to get a grid to be aware of the mouse pointer over it? I want to be able to run the mouse over cells in a column and details from the record to be displayed elsewhere on the form, without each cell having to get clicked on, or getting focus. Thanks!