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Activecontrol in grid & activecolumn in grid.valid
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To
24/09/1998 03:14:25
Cetin Basoz
Engineerica Inc.
Izmir, Turkey
General information
Forum:
Visual FoxPro
Category:
Other
Miscellaneous
Thread ID:
00140243
Message ID:
00140566
Views:
27
Hi Cetin,

I would create an object which has an array. This array would store only a max of two object references.

Use your code to get the currently active Object. Then call a method in the array object passing this object as a parameter. This method would push the last object out of the array and put the new one at position one. (LIFO)

This way you get references to your last two objects. You might store into regarding the record to this array too... things like PKey etc.

>Hi folks,
>Is there an easier way to determine active control in grid ? This code is from beforerowcolchange and already verified it's a rowchange (nColIndex has column value) :
with this
>  if !empty(.columns(nColIndex).dynamiccurrentcontrol)
>     cCurrentControl = ;
>        eval(.columns(nColIndex).dynamiccurrentcontrol)
>  else
>     cCurrentControl = .columns(nColIndex).currentcontrol
>  endif
>  with evaluate(".columns(nColIndex)."+cCurrentcontrol)
>	.value = .value && So we can evaluate table ruleexpression
>  endwith
>endwith
And next problem. Is there a way to determine last activecolumn in grid.valid, w/o saving it to some property ? MTIA
>Cetin
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