The target framework 'net7.0-windows' is out of support and will not receive security updates in the future. Please refer to https://aka.ms/dotnet-core-support for more information about the support policy.

The target framework 'net7.0-windows' is out of support and will not receive security updates in the future. Please refer to https://aka.ms/dotnet-core-support for more information about the support policy.

'SecurityPermissionAttribute' is obsolete: 'Code Access Security is not supported or honored by the runtime.' (https://aka.ms/dotnet-warnings/SYSLIB0003)

'SecurityAction' is obsolete: 'Code Access Security is not supported or honored by the runtime.' (https://aka.ms/dotnet-warnings/SYSLIB0003)

'ReliabilityContractAttribute' is obsolete: 'The Constrained Execution Region (CER) feature is not supported.' (https://aka.ms/dotnet-warnings/SYSLIB0004)

'Consistency' is obsolete: 'The Constrained Execution Region (CER) feature is not supported.' (https://aka.ms/dotnet-warnings/SYSLIB0004)

'Cer' is obsolete: 'The Constrained Execution Region (CER) feature is not supported.' (https://aka.ms/dotnet-warnings/SYSLIB0004)

'ReliabilityContractAttribute' is obsolete: 'The Constrained Execution Region (CER) feature is not supported.' (https://aka.ms/dotnet-warnings/SYSLIB0004)

'Consistency' is obsolete: 'The Constrained Execution Region (CER) feature is not supported.' (https://aka.ms/dotnet-warnings/SYSLIB0004)

'Cer' is obsolete: 'The Constrained Execution Region (CER) feature is not supported.' (https://aka.ms/dotnet-warnings/SYSLIB0004)

The target framework 'net7.0-windows' is out of support and will not receive security updates in the future. Please refer to https://aka.ms/dotnet-core-support for more information about the support policy.

The target framework 'net7.0-windows' is out of support and will not receive security updates in the future. Please refer to https://aka.ms/dotnet-core-support for more information about the support policy.

The target framework 'net7.0-windows' is out of support and will not receive security updates in the future. Please refer to https://aka.ms/dotnet-core-support for more information about the support policy.

Nullability of reference types in type of parameter 'parameter' of 'bool RelayCommand<T>.CanExecute(T parameter)' doesn't match implicitly implemented member 'bool ICommand<T>.CanExecute(T parameter)' (possibly because of nullability attributes).

Nullability of reference types in type of parameter 'parameter' of 'void RelayCommand<T>.Execute(T parameter)' doesn't match implicitly implemented member 'void ICommand<T>.Execute(T parameter)' (possibly because of nullability attributes).

Nullability of reference types in type of parameter 'parameter' of 'bool RelayCommand<T>.CanExecute(object parameter)' doesn't match implicitly implemented member 'bool ICommand.CanExecute(object? parameter)' (possibly because of nullability attributes).

Nullability of reference types in type of parameter 'parameter' of 'void RelayCommand<T>.Execute(object parameter)' doesn't match implicitly implemented member 'void ICommand.Execute(object? parameter)' (possibly because of nullability attributes).

Non-nullable property 'CompressedImageData' must contain a non-null value when exiting constructor. Consider adding the 'required' modifier or declaring the property as nullable.

Dereference of a possibly null reference.

Dereference of a possibly null reference.