[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index] | Reference for unit 'Controls' (#lcl)

# TDragImageListResolution.ShowDragImage

Notifies the widgetset class to display the drag image for the resolution.

## Declaration

Source position: controls.pp line 430

`public procedure TDragImageListResolution.ShowDragImage;`

## Description

Calls the ShowDragImage method in the widgetset class to display the drag image for the image resolution if its Dragging property is set to True. The previous position for the drag image, stored in an internal member, is used to send the image position to the widgetset class.

No actions are performed in the method if Dragging is set to False.

ShowDragImage is called from the ShowDragImage method in TDragImageList, and occurs after the active image resolution in the image list has been determined.

## See also

TDragImageListResolution.Dragging |  | Indicates that BeginDrag has been called for the image resolution.
TDragImageList.ShowDragImage |  | Displays the drag image.
TCustomImageList.Resolutions |  | Provides access to the image resolutions (or sizes) used in the image lists.