TCnPrintDocument.OnPrintPage Event
Occurs when the output to print for the current page is needed.
published property OnPrintPage: TPrintPageEventHandler read GetPrintPage write SetPrintPage;
To specify the output to print, use the Graphics property of the PrintPageEventArgs. For example, to specify a line of text that
should be printed, draw the text using the Graphics.DrawString method.
In addition to specifying the output, you can indicate if there are
additional pages to print by setting the PrintPageEventArgs.HasMorePages property to true. The default is
false, which indicates that there are no more pages to print.
Individual page settings can also be modified through the PageSettings
and the print job can be canceled by setting the
PrintPageEventArgs.Cancel property to true. To print each page of a
document using different page settings, handle the OnQueryPageSettings event.