Asks the preview panel to recompute the preview of the current preview item.
Original signature is '- (void)refreshCurrentPreviewItem'
Available in Mac OS X v10.6 and later.

C# | Visual Basic | Visual C++ |
public virtual void RefreshCurrentPreviewItem()
Public Overridable Sub RefreshCurrentPreviewItem
public: virtual void RefreshCurrentPreviewItem()

- Available in Monobjc Bridge: 10.6 (For Mac OS X 10.6 and later)