The field 'ColorSlider.pickerDrag' is assigned but its value is never used

The field 'ColorPanel.pickerDrag' is assigned but its value is never used

'FontDialog.Font' hides inherited member 'Control.Font'. To make the current member override that implementation, add the override keyword. Otherwise add the new keyword.

'FontDialog.FontChanged' hides inherited member 'Control.FontChanged'. Use the new keyword if hiding was intended.

The variable 'ex' is declared but never used

'KeyOrButton' defines operator == or operator != but does not override Object.Equals(object o)

'KeyOrButton' defines operator == or operator != but does not override Object.GetHashCode()

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.

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.