Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/checkout@v2. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.

The following actions uses node12 which is deprecated and will be forced to run on node16: actions/checkout@v2. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/

Because this call is not awaited, execution of the current method continues before the call is completed. Consider applying the 'await' operator to the result of the call.

Possible null reference return.

Possible null reference assignment.

Non-nullable property 'DefaultBrush' must contain a non-null value when exiting constructor. Consider declaring the property as nullable.

Non-nullable property 'ResourceKeys' must contain a non-null value when exiting constructor. Consider declaring the property as nullable.

Possible null reference assignment.

Missing XML comment for publicly visible type or member 'DialogClosingEventArgs'

Missing XML comment for publicly visible type or member 'DialogClosingEventArgs.DialogClosingEventArgs(DialogSession, RoutedEvent)'

Missing XML comment for publicly visible type or member 'DialogClosingEventHandler'