PDF Viewer SDK ActiveX x64 Control ReferenceEvents OnPrint PDF Viewer ActiveX Control OnPrint Occurs when Printing Private Sub PDFViewer1_OnPrint(ByVal iPage As Integer, ByVal iTotalPage As Integer, ByVal bIsFinish As Boolean) ParameteriPagethe current page number .iTotalPagethe total page of PDF file.bIsFinishif print finished bIsFinish is true, otherwise false.