| **Navigation:**  [[introduction.htm|Language Reference]] > 13 - Built-in Functions >====== ENDPAGE (force page overflow) ====== | [[enable re activate dimmed control .htm|{{btn_prev_n.gif|Previous page}}]][[introduction.htm|{{btn_home_n.gif|Return to chapter overview}}]][[erase clear screen control and use variables .htm|{{btn_next_n.gif|Next page}}]] | | || **ENDPAGE(**// report //[, //printfooters //]// //**)** {{blk2blue.jpg|blk2blue.jpg}} | **ENDPAGE** | Forces page overflow. | | //report// | The label of a REPORT structure. | | //printfooters// | An integer constant or variable. If omitted or zero (0), this prints group footers by forcing a group BREAK (usually used to terminate a report for preview). If one (1), group BREAKs are left open and no group footers print (usually used during a continuing report). | The **ENDPAGE** statement initiates page overflow and flushes the print engine's print structure buffer. If the REPORT has the PREVIEW attribute, this has the effect of ensuring that the entire report is available to view. **Example:** **SomeReport PROCEDURE** **WMFQue QUEUE                                  !Queue to contain .WMF filenames** **        STRING(64)** **       END** **NextEntry   BYTE(1)                           !Queue entry counter variable** **Report    REPORT,PREVIEW(WMFQue)              !Report with PREVIEW attribute** **DetailOne  DETAIL** **            !Report controls** **           END** **          END** **ViewReport WINDOW('View Report'),AT(0,0,320,200),MAX,HVSCROLL** **            IMAGE(''),AT(0,0,320,180),USE(?ImageField)** **            BUTTON('View Next Page'),AT(0,180,60,20),USE(?NextPage),DEFAULT** **            BUTTON('Print Report'),AT(80,180,60,20),USE(?PrintReport)** **            BUTTON('Exit Without Printing'),AT(160,180,60,20),USE(?ExitReport)** **           END** ** CODE** ** OPEN(Report)** ** SET(SomeFile)                                !Code to generate the report** ** LOOP** **  NEXT(SomeFile)** **  IF ERRORCODE() = 33 THEN BREAK.** **  PRINT(DetailOne)** ** END** ** ****ENDPAGE****(Report)                              !Flush the buffer** ** OPEN(ViewReport)                             !Open report preview window** ** GET(WMFQue,NextEntry)                        !Get first queue entry** ** ?ImageField{PROP:text} = WMFQue              !Load first report page** ** ACCEPT** **  CASE ACCEPTED()** **  OF ?NextPage** **   NextEntry += 1                             !Increment entry counter** **   IF NextEntry > RECORDS(WMFQue) THEN CYCLE. !Check for end of report** **   GET(WMFQue,NextEntry)                      !Get next queue entry** **   ?ImageField{PROP:text} = WMFQue            !Load next report page** **   DISPLAY                                    !and display it** **  OF ?PrintReport** **   Report{PROP:FlushPreview} = TRUE           !Flush files to printer** **   BREAK                                      !and exit procedure** **  OF ?ExitReport** **   BREAK                                      !Exit procedure** **  END** ** END** ** CLOSE(ViewReport)                            !Close window** ** FREE(WMFQue)                                 !Free the queue memory** ** CLOSE(Report)                                !Close report (deleting all .WMF files)** ** RETURN                                       ! and return to caller** **See Also:** [[page overflow 2.htm|Page Overflow]] [[preview set report output to metafiles .htm|PREVIEW]] [[prop flushpreview.htm|PROP:FlushPreview]]