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Date/Time: Wed, 28 Jan 2026 11:57:00 +0000



Post From: Notice: Solution to: Chart/Chartbook Tabs Visibility Issues, Portions of Chart Window Cut Off

[2026-01-07 02:35:47]
Sierra_Chart Engineering - Posts: 22557
We have been contemplating some of these postings about issues with the state of MDI windows when switching between Chartbooks and them not being restored as they were regarding the z-order.

There has been a significant internal change with window handling and internally Sierra Chart is much better organized, with all of this. And has a lot more extended capability compared to what the OS delivered for windows.

However, we realize that we need to have a MDIShowNoActivate function internally implemented. And that would be used when switching among Chartbooks and restoring the current Chartbook.
Sierra Chart Support - Engineering Level

Your definitive source for support. Other responses are from users. Try to keep your questions brief and to the point. Be aware of support policy:
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