| Value | Description |
|---|---|
| dvBlank | Control is blank at design time |
| dvDemoPreview | Example images are shown at design-time allowing you to preview style properties |
| dvLivePreview | Live content is shown at design-time (can be slow). For TImageEnView it looks the first JPEG image in the "Pictures" folder or current folder. For TImageEnMView, it loads a selection of images from the "Pictures" folder or current folder |