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Recovering from an exception


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I am using the ChartFX toolbar with the gallery options present. So the user can actually change the gallery type to be something different to what was initially provided to the user.

The issue with this is, there might be a gallery type that doesn't work for the current data, and it throws an exception. This is displayed as a Big Red X in the chart area. The user can now do nothing with the chart. The only way to recover from the exception is to close the form and reopen it again.

My question here is, is there a way to work out from the Chart object that it is in an exception state, so that my program can deal with it in a better way?




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