Creating an Undo palette
ambassador at fourthworld.com
Thu Dec 8 16:18:00 EST 2011
Scott Rossi wrote:
> But isn't this is only an issue if the stack is saved? Don't IDs start
> numbering themselves from the last saved state of the stack? Assuming your
> data isn't saved in the stack with the data grid, it doesn't seem like ID
> numbers would be an issue (unless I'm missing something).
Correct: if you don't save, the next session begins with whatever the
last saved ID was.
I have an app I've been working on here off and on for a couple years
which uses two dataGrids, and the ID count is up to about half a
million. As we get more change orders we'll keep working with it,
increasing the ID count by the thousands every time we do.
I can imagine some projects where it may be possible to exceed the
limit. No many, but some.
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