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

The field 'MyRadioButton._isMouseDown' is assigned but its value is never used

The variable 'e' is declared but never used

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

Possible null reference argument for parameter 'right' in 'bool CompareThreadStart<T>.Invoke(T left, T right)'.

Possible null reference argument for parameter 'left' in 'bool CompareThreadStart<T>.Invoke(T left, T right)'.

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

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

This async method lacks 'await' operators and will run synchronously. Consider using the 'await' operator to await non-blocking API calls, or 'await Task.Run(...)' to do CPU-bound work on a background thread.

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

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

The field 'MyRadioButton._isMouseDown' is assigned but its value is never used

The variable 'e' is declared but never used

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

Possible null reference argument for parameter 'right' in 'bool CompareThreadStart<T>.Invoke(T left, T right)'.

Possible null reference argument for parameter 'left' in 'bool CompareThreadStart<T>.Invoke(T left, T right)'.

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

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

This async method lacks 'await' operators and will run synchronously. Consider using the 'await' operator to await non-blocking API calls, or 'await Task.Run(...)' to do CPU-bound work on a background thread.

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

Possible null reference argument for parameter 'left' in 'bool CompareThreadStart<T>.Invoke(T left, T right)'.

The field 'MyRadioButton._isMouseDown' is assigned but its value is never used

The variable 'e' is declared but never used

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

Possible null reference argument for parameter 'right' in 'bool CompareThreadStart<T>.Invoke(T left, T right)'.

Possible null reference argument for parameter 'left' in 'bool CompareThreadStart<T>.Invoke(T left, T right)'.

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

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

This async method lacks 'await' operators and will run synchronously. Consider using the 'await' operator to await non-blocking API calls, or 'await Task.Run(...)' to do CPU-bound work on a background thread.