Undo after save. How?

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Martian
Posts: 95
Joined: Sun Apr 03, 2011 7:32 pm

Undo after save. How?

Post by Martian »

In my app I always save document when user switches to another app or minimize.
It's very uncomfortable to lose undo after save.
So how to do it in TRichViewEdit?
Sergey Tkachenko
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Post by Sergey Tkachenko »

TRichViewEdit does not lose undo after save.
Martian
Posts: 95
Joined: Sun Apr 03, 2011 7:32 pm

Post by Martian »

Hm. But for some reason my undo button became inactive after save. Gonna check my code then.
Martian
Posts: 95
Joined: Sun Apr 03, 2011 7:32 pm

Post by Martian »

I found the reason why I lose undo every time I save my document.
It's because of

Code: Select all

RichViewEdit1.DeleteUnusedStyles(True,True,True);
I wrote this code several years ago and maybe it's not really necessary in the latest versions of RVE?
Sergey Tkachenko
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Posts: 17253
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Post by Sergey Tkachenko »

This code still may reduce the file size.
But it still clears undo buffer.
So I recommend to call it on loading instead of on saving.
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