Please coud someone direct me to the correct answer.  In the most simple event, the paths to drawings are placed in a listview control, whereby I loop through the listview determing which drawing has been selected for printing, and then pass the path into an Array, and send this to the eViewer control.  The control refuses to fire any event, whether 'OnFinishedLoadingDocument' or OnFailedLoadingDocumentAll I want to do is print automatically out of the viewer.  but this has proven to be a very problematic.