Directs the preview handler to load data from the source specified in an earlier initialization call, and to begin rendering to the previewer window.

Registers this handler in the registry as In-Process.

Registers this handler in the registry as Out-Of-Process.

Sets the background color of the preview handler.

Directs the preview handler to set focus to itself.

Sets the font attributes to be used for text within the preview handler.

Directs the preview handler to change the area within the parent window handle that it draws into.

Sets the parent window of the previewer window, as well as the area within the parent to be used for the previewer window.

Sets the color of the text within the preview handler.

Sends a text to trace.

Directs the preview handler to handle a keystroke passed up from the message pump of the process in which the preview handler is running.

Directs the preview handler to cease rendering a preview and to release all resources that have been allocated based on the item passed in during the initialization.

Unregisters this handler from the registry.