Completed
Last Updated: 18 Oct 2018 11:48 by ADMIN
ADMIN
Petar Marchev
Created on: 25 Jan 2018 12:15
Category: UI for Xamarin
Type: Bug Report
1
Chart: [iOS] TargetInvocationException is thrown when a data-bound chart is the Content of a RadBusyIndicator and IsBusy changes
The reason for the exception is that when the IsBusy of the indicator changes, the Content is added to and removed from the visual tree. Because it is data-bound, the chart immediately tries to notify its native counterpart that an update is necessary, and the iOS control is looked up. However, sometimes, the old iOS control is found, which has been disposed.
A possible workaround is not to put content inside the busy indicator. Use the busy indicator as a simple overlay.

Available in the R3 2018 SP release.
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