Slow reaction and Bind error when open the SaveFileDialog

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FileDialogs
gary
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gary asked on 14 May 2021, 03:10 AM

See the attached video. 

I am using SaveFileDialog to select a folder to save my object. It works great but it seems there is a delay to invoke the dialog and VS shows there is a binding error when the SaveFileDialog Showed. But I don't have anything bind with SaveFileDialog.

If you need any extra code. I can attach it here. it is a very simple Invoke function to show the dialog.

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Martin Ivanov
Telerik team
answered on 17 May 2021, 11:10 AM

Hello Gary,

RadFileDialogs come with several known silent errors printed in the output which are expected since the usage of the file system and related APIs. This said, the performance in Debug mode is noticeably slower, because multiple errors may need to be printed in the Output of Visual Studio. To speed up the performance, you can do several things which are described in the following help article: https://docs.telerik.com/devtools/wpf/controls/radfiledialogs/how-to/improve-load-performance

Also, there is a feature request to work on the opening performance of the dialogs which you can find logged in the feedback portal.

Regards,
Martin Ivanov
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Martin Ivanov
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