TOpenOption.ofAutoPreview value
For Windows Vista (and later versions), indicates that the preview pane should always be displayed on an Open dialog box. Causes the FOS_FORCEPREVIEWPANEON flag to be included for a dialog using the Windows widgetset.
Declaration
ofAutoPreviewDescription
Nothing more than the line above yet.
An experiment, built from development snapshots. Not the official Free Pascal or Lazarus documentation.
