Main window loading spinner issue

Rama Krishna

6y1.9k

Hi all,

I'm facing one issue in wpf, I need to show show/hide the loading spinner in main window but at the same time other user control is open on main window so I'm unable to show/hide loading spinner. Can anyone help on this.

Thanks in advance

7 Replies

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Ashutosh Gupta6y ago
make sure you that code of setting true on main windows is inside main thread. check thread details during debug time .e.g execute that task System.Windows.Threading.Dispatcher.Invoke(action);
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Rama Krishna6y ago
Hi Ashutosh,

I'm already doing which you suggested, it's working in user control not in main window because I'm loading user control in main window
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Rama Krishna6y ago
Hi Laxmidhar,

I tried your solution but it's not working because already we are rendering another user control on top of main window so is it possible to show spinner of main window if yes can you guid me
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Ashutosh Gupta6y ago
have one bool property like IsBusy on your viewmodel binded with spin control and when spin is open make this property to true and makes ure you have data troggiger where other control visibility is set based on this flag.
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Laxmidhar Sahoo6y ago
hi sorry I could not understand .see the bellow link
https://mmaitre314.github.io/2016/01/07/font-awesome-busy-spinner-in-wpf.html
Another for time adjust
https://dzone.com/articles/loading-animation-wpf
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Rama Krishna6y ago
Hi Laxmidhar, Thank you for your response and this is not my problem I'm facing different issue.

I will explain you clearly

I'm using MVVM architecture in wpf so all the user controls will load on main window and I'm capturing scanning event in main window but I need to show loading spinner icon on login page user control so can you provide any other solution
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Laxmidhar Sahoo6y ago
hi
Go through the link may help you
https://www.technical-recipes.com/2015/showing-and-hiding-controls-in-wpf-xaml/
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