Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/checkout@v2, actions/setup-dotnet@v3, microsoft/vs-intellicode@v1. 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, microsoft/vs-intellicode@v1. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/

Nullability of reference types in type of 'event PropertyChangedEventHandler PropertyChangedBase.PropertyChanged' doesn't match implicitly implemented member 'event PropertyChangedEventHandler? INotifyPropertyChanged.PropertyChanged'.

Nullability of reference types in type of 'event PropertyChangedEventHandler WindowState.PropertyChanged' doesn't match implicitly implemented member 'event PropertyChangedEventHandler? INotifyPropertyChanged.PropertyChanged'.

Nullability of reference types in type of 'event PropertyChangedEventHandler UserSettingsData.PropertyChanged' doesn't match implicitly implemented member 'event PropertyChangedEventHandler? INotifyPropertyChanged.PropertyChanged'.

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

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

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

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

Possible null reference return.

Possible null reference return.