How to change the background color or the border color for FNC components

When validating fields, I want to highlight fields with errors.

tx Bernd

Each fnc who exposes a Stroke property at root level can do this. Not all components have a Stroke color, it depends on which components you use.

I need this for nearly all FNC components (see above: indicating validation errors).

I see, that the FNCCombobox has a property stroke, but the FNCEdit has not, unfortunately.

FNCEdit inherits from TEdit, it's not a pure FNC component.

Yes, unfortunately. This is why some FNC components support live bindings, but not all.

Unfortunately, supporting all the requirements for implementing editing functionality across multiple platforms—let alone across multiple IDEs—is not practical. Therefore we decided, to inherit from TEdit. We'll discuss possibilities for a plain multiline editor, but I assume the same approach will be used, by inheriting from TMemo.