When overridden in a derived class, completes the control sequence that determines when and how to print a page of a document.
Assembly: System.Drawing (in System.Drawing.dll)
OnStartPrint creates the Graphics that is sent to the printer. After OnStartPrint is called, the OnStartPage method sets the Graphics to a graphic of a single page. (Use the OnStartPage method to set how to print a page in a document. For example, you can adjust page settings separately for each page.) The method clears the Graphics, while the OnEndPrint method deallocates the object.