function LoadFromFileICO(const FileName: string): Boolean;
Description
Load all images contained in a multi-image ICO file into the attached TImageEnMView or TIEMultiBitmap.
Result will be false if the file is not ICO format (Aborting will be true). Loading errors due to a file not being available will raise an exception.
Note: Existing content is not cleared. Call Clear to remove existing content before loading.