Wpf not all windows are maximized from taskbar

Vote count:

0

I have three windows. FirstWindow, SecondWindow and ThirdWindow. FirstWindow has button and click on this button opens the SecondWindow. Analogously, SecondWindow has button and click on this button opens the ThirdWindow. Owner property of the SecondWindow is set as FirstWindow and Owner property of the ThirdWindow is set as SecondWindow. The scenario discribing problem:

Open all windows in a row. It will be looked like this:

Then minimize all windows by click on corresponding icon at top right corner of ThirdWindow. If you will try to maximize all windows by clicking on FirstLevelWindow or ThirdLevelWinow in taskbar - all will be ok, three windows will be maximized. But if you will click on SecondWindow you will see this:

How can I fix it, or it is just WPF bug?

asked 23 secs ago

monstr

230

Wpf not all windows are maximized from taskbar