Progress bar invisible bar #15748
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CosminCAS123
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You should update the value from the UI thread. Docs: https://docs.avaloniaui.net/docs/guides/development-guides/accessing-the-ui-thread. |
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If i simply set the value of the progress bar XAML, it works well:
![image](https://private-user-images.githubusercontent.com/79158479/331400035-74406d66-18b7-4ca2-9ed5-7701773c1411.png?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJnaXRodWIuY29tIiwiYXVkIjoicmF3LmdpdGh1YnVzZXJjb250ZW50LmNvbSIsImtleSI6ImtleTUiLCJleHAiOjE3MTg5MDI3OTUsIm5iZiI6MTcxODkwMjQ5NSwicGF0aCI6Ii83OTE1ODQ3OS8zMzE0MDAwMzUtNzQ0MDZkNjYtMThiNy00Y2EyLTllZDUtNzcwMTc3M2MxNDExLnBuZz9YLUFtei1BbGdvcml0aG09QVdTNC1ITUFDLVNIQTI1NiZYLUFtei1DcmVkZW50aWFsPUFLSUFWQ09EWUxTQTUzUFFLNFpBJTJGMjAyNDA2MjAlMkZ1cy1lYXN0LTElMkZzMyUyRmF3czRfcmVxdWVzdCZYLUFtei1EYXRlPTIwMjQwNjIwVDE2NTQ1NVomWC1BbXotRXhwaXJlcz0zMDAmWC1BbXotU2lnbmF0dXJlPThiMTU0M2FlNWVkMjQzZDUwYjNiODBmYjA0N2NmMzkyZTZlMzE5YjNlNDcwZDM4NTk3ZWM5YjYwNmZlOTFiMjMmWC1BbXotU2lnbmVkSGVhZGVycz1ob3N0JmFjdG9yX2lkPTAma2V5X2lkPTAmcmVwb19pZD0wIn0.o0Z6qMZq5TdQoNzfWMwCJWWo8XV0-BGKdc7kfnUZZHo)
![image](https://private-user-images.githubusercontent.com/79158479/331400391-594d6a53-4870-4f1e-8781-8c584fb636db.png?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJnaXRodWIuY29tIiwiYXVkIjoicmF3LmdpdGh1YnVzZXJjb250ZW50LmNvbSIsImtleSI6ImtleTUiLCJleHAiOjE3MTg5MDI3OTUsIm5iZiI6MTcxODkwMjQ5NSwicGF0aCI6Ii83OTE1ODQ3OS8zMzE0MDAzOTEtNTk0ZDZhNTMtNDg3MC00ZjFlLTg3ODEtOGM1ODRmYjYzNmRiLnBuZz9YLUFtei1BbGdvcml0aG09QVdTNC1ITUFDLVNIQTI1NiZYLUFtei1DcmVkZW50aWFsPUFLSUFWQ09EWUxTQTUzUFFLNFpBJTJGMjAyNDA2MjAlMkZ1cy1lYXN0LTElMkZzMyUyRmF3czRfcmVxdWVzdCZYLUFtei1EYXRlPTIwMjQwNjIwVDE2NTQ1NVomWC1BbXotRXhwaXJlcz0zMDAmWC1BbXotU2lnbmF0dXJlPWE2YjQ1YTE2MzhlYmVlYzc2ZDE1ZWNkYzI4MGUxNjQzY2U5MWJhZGI5NTM4Y2RkYTQ3MDVjZmIxZjZhNGM1ZGYmWC1BbXotU2lnbmVkSGVhZGVycz1ob3N0JmFjdG9yX2lkPTAma2V5X2lkPTAmcmVwb19pZD0wIn0.TmPbBkiW-gAXDO0e3W_i6QuX3vpkQc0X0c8phcWc9vo)
But, when I try to increment it from the MVVM, it will just stay invisible.
I'm incrementing 1% each 30 milliseconds, so that in 3 seconds the bar finishes.
The progress text works, it goes from 0% to 100%, but the bar just doesn't show up anymore. This is the code:
As I said, the binding works since the progress text updates, but the red bar isn't appearing. Thanks!
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