Home » Archimedes archive » Acorn Computing » 1994 08 subscription disc.adf » 9408s » Shareware/Event/Documents/!EShellDoc/!RunImage/Chapter7/Text
Shareware/Event/Documents/!EShellDoc/!RunImage/Chapter7/Text
This website contains an archive of files for the Acorn Electron, BBC Micro, Acorn Archimedes, Commodore 16 and Commodore 64 computers, which Dominic Ford has rescued from his private collection of floppy disks and cassettes.
Some of these files were originally commercial releases in the 1980s and 1990s, but they are now widely available online. I assume that copyright over them is no longer being asserted. If you own the copyright and would like files to be removed, please contact me.
| Tape/disk: | Home » Archimedes archive » Acorn Computing » 1994 08 subscription disc.adf » 9408s |
| Filename: | Shareware/Event/Documents/!EShellDoc/!RunImage/Chapter7/Text |
| Read OK: | ✔ |
| File size: | 11B8 bytes |
| Load address: | 0000 |
| Exec address: | 0000 |
File contents
X � �D BX�7A�������5 �� � Saving Filess�
D % B G��'3�� " �
x �4���� " �This is achieved by a call to PROCshell_AttachDataSave which specifies which filetype the saved x | @.Ǔ����� " �file should be given, the name of a function which will actually perform the save and the window/ | � 4�[��g��� " �icon handles the drag save event is associated with. It is therefore possible to have different drag � | @G#��'R�� " �save events attached to different icons in the same window. This is useful where it is possible to | %| B`����� " �save the file as more than one type - you can have multiple filetype icons in the save window.
| % B Dz���� " �
t d��z��g��� " �The EvntShell library supports RAM file transfer for speed when saving data to consenting t %, BlGB��'q�� " �applications.
, % B
���8�� " �
%< B������ �� " �An example piece of code might be:
< �( B ����g�� " �
( �\ B i��'���p �PROCshell_AttachDataSave(h%,9,buff%,&FFF,14,�_do_save�)
\ % B )���W�� " �
x ��� �� " �This was taken from the !VBase2 example program. If you examine this application you will see x | \Q����g� " �that this code is called in the 'PreOpen' function for the 'Report' window (FN_PreOpenReport). This | � �AG���'��� " �is because the report window is only opened as a dialog box off a menu, or in reponse to a 'hot key' � x ,H���v�� " �key press. If the window was defined as a static window then the event could be attached at any x x l�����>�� " �time after creating the window, but in this case the window is dynamic and only created when x | \ ���g�� " �required, so the event must be attached just before the window opens. This is a general principle | %4 B�G���'�� " �concerning event attaching.
4 % B g���� " �
| �S�.���]�� " �The parameters for AttachDataSave are as follows: the window handle and icon handle to attach the | � �<����g%�� " �event to, the address of the buffer holding the data, the filetype of the file to save, the handle of the � %p Bl0G���'� " �icon holding the filename and lastly the function to call to actually perform the save.
p % B ����� " �
| G�M���|�� " �This example assumes that the data is held as one continuous block in a memory buffer, but what if | %h B����gD�� " �it is held in BASIC string arrays for instance? Well we use this form instead:
h �( B G��' �� " �
e ( �\ B0������p �PROCshell_AttachDataSave(h%,9,100,&FFF,14,�_do_save�)el
\ %0 B����l������ " � o_s��� ����
0 | ��4��gc�� " �The third parameter is now less than &8000 and is taken to be the estimated size of the file (this | � PG���'+�� " �need not be accurate). In this case the library will not attempt to save the file for you, merely return � � 0;���� " �the full name of the file to save. Your program can then open this file and save the data in any way � %$ B � Nj������ " �it likes.
$ % B �S��g��� " �
| �!G��'J�� " �Another possibility is to put the data in a heapblock and make the name of the saving function "". | � �J���� " �This will cause the library to save the file for you at the end of the drag, but note, however, that this � | t<Ǫ����� " �may cause too much data to be saved as the heapblock is usually a few bytes larger than requested. | | \Z�r��g��� " �Sometimes this does not matter, but for the !VBase2 demo it does. Try changing "_do_save" to "" in | | $PG:��'i�� " �the call to shell_AttachDataSave and drag the icon from the report window to StrongEd2 or similar. | %\ BD����0�� " �You should see a few extra unwanted bytes at the end of the file.
\ � % B �X�և� " �
%p B|�� �O� " �Examination of the !VBase2 and !WinSave2 demo applications should make things clearer.
p yV4� � f � �h B(?��1<��) �f f f � f � Saving Fileses� f f
h yV4� D f � �h B(?��<��) �f f f � f � Saving Filesles� f f
h yV4 00000000 58 10 00 00 01 00 00 00 00 00 00 00 06 08 00 00 |X...............| 00000010 00 08 00 00 01 10 00 00 00 00 00 00 00 00 00 00 |................| 00000020 00 10 00 00 02 18 00 00 10 01 00 00 00 00 00 00 |................| 00000030 01 b6 0c 00 00 00 00 00 00 18 00 00 a5 44 00 00 |.............D..| 00000040 42 58 9a 01 37 41 fe ff 87 87 fe ff dc 35 00 f2 |BX..7A.......5..| 00000050 07 05 05 05 01 b6 0c 00 01 b6 0c 00 00 00 00 00 |................| 00000060 53 61 76 69 6e 67 20 46 69 6c 65 73 08 73 08 05 |Saving Files.s..| 00000070 01 b6 0c 00 00 00 00 00 0d 00 00 00 00 44 00 00 |.............D..| 00000080 25 1c 00 00 42 00 00 00 47 04 fe ff 27 33 fe ff |%...B...G...'3..| 00000090 20 22 00 f2 0d 00 00 00 00 1c 00 00 05 78 00 00 | "...........x..| 000000a0 00 c4 34 07 07 cc fd ff e7 fa fd ff 20 22 00 f2 |..4......... "..| 000000b0 54 68 69 73 20 69 73 20 61 63 68 69 65 76 65 64 |This is achieved| 000000c0 20 62 79 20 61 20 63 61 6c 6c 20 74 6f 20 50 52 | by a call to PR| 000000d0 4f 43 73 68 65 6c 6c 5f 41 74 74 61 63 68 44 61 |OCshell_AttachDa| 000000e0 74 61 53 61 76 65 20 77 68 69 63 68 20 73 70 65 |taSave which spe| 000000f0 63 69 66 69 65 73 20 77 68 69 63 68 20 66 69 6c |cifies which fil| 00000100 65 74 79 70 65 20 74 68 65 20 73 61 76 65 64 20 |etype the saved | 00000110 00 78 00 00 05 7c 00 00 00 40 2e 07 c7 93 fd ff |.x...|...@......| 00000120 a7 c2 fd ff 20 22 00 f0 66 69 6c 65 20 73 68 6f |.... "..file sho| 00000130 75 6c 64 20 62 65 20 67 69 76 65 6e 2c 20 74 68 |uld be given, th| 00000140 65 20 6e 61 6d 65 20 6f 66 20 61 20 66 75 6e 63 |e name of a func| 00000150 74 69 6f 6e 20 77 68 69 63 68 20 77 69 6c 6c 20 |tion which will | 00000160 61 63 74 75 61 6c 6c 79 20 70 65 72 66 6f 72 6d |actually perform| 00000170 20 74 68 65 20 73 61 76 65 20 61 6e 64 20 74 68 | the save and th| 00000180 65 20 77 69 6e 64 6f 77 2f 00 00 00 00 7c 00 00 |e window/....|..| 00000190 05 80 00 00 00 34 10 07 87 5b fd ff 67 8a fd ff |.....4...[..g...| 000001a0 20 22 00 f0 69 63 6f 6e 20 68 61 6e 64 6c 65 73 | "..icon handles| 000001b0 20 74 68 65 20 64 72 61 67 20 73 61 76 65 20 65 | the drag save e| 000001c0 76 65 6e 74 20 69 73 20 61 73 73 6f 63 69 61 74 |vent is associat| 000001d0 65 64 20 77 69 74 68 2e 20 49 74 20 69 73 20 74 |ed with. It is t| 000001e0 68 65 72 65 66 6f 72 65 20 70 6f 73 73 69 62 6c |herefore possibl| 000001f0 65 20 74 6f 20 68 61 76 65 20 64 69 66 66 65 72 |e to have differ| 00000200 65 6e 74 20 64 72 61 67 20 00 00 00 00 80 00 00 |ent drag .......| 00000210 05 7c 00 00 00 40 07 07 47 23 fd ff 27 52 fd ff |.|...@..G#..'R..| 00000220 20 22 00 f0 73 61 76 65 20 65 76 65 6e 74 73 20 | "..save events | 00000230 61 74 74 61 63 68 65 64 20 74 6f 20 64 69 66 66 |attached to diff| 00000240 65 72 65 6e 74 20 69 63 6f 6e 73 20 69 6e 20 74 |erent icons in t| 00000250 68 65 20 73 61 6d 65 20 77 69 6e 64 6f 77 2e 20 |he same window. | 00000260 54 68 69 73 20 69 73 20 75 73 65 66 75 6c 20 77 |This is useful w| 00000270 68 65 72 65 20 69 74 20 69 73 20 70 6f 73 73 69 |here it is possi| 00000280 62 6c 65 20 74 6f 20 00 00 7c 00 00 25 7c 00 00 |ble to ..|..%|..| 00000290 42 60 ff 06 07 eb fc ff e7 19 fd ff 20 22 00 f0 |B`.......... "..| 000002a0 73 61 76 65 20 74 68 65 20 66 69 6c 65 20 61 73 |save the file as| 000002b0 20 6d 6f 72 65 20 74 68 61 6e 20 6f 6e 65 20 74 | more than one t| 000002c0 79 70 65 20 2d 20 79 6f 75 20 63 61 6e 20 68 61 |ype - you can ha| 000002d0 76 65 20 6d 75 6c 74 69 70 6c 65 20 66 69 6c 65 |ve multiple file| 000002e0 74 79 70 65 20 69 63 6f 6e 73 20 69 6e 20 74 68 |type icons in th| 000002f0 65 20 73 61 76 65 20 77 69 6e 64 6f 77 2e 20 20 |e save window. | 00000300 20 0d 00 00 00 7c 00 00 25 1c 00 00 42 00 00 00 | ....|..%...B...| 00000310 c7 b2 fc ff a7 e1 fc ff 20 22 00 f2 0d 00 00 00 |........ "......| 00000320 00 1c 00 00 05 74 00 00 00 64 ad 06 87 7a fc ff |.....t...d...z..| 00000330 67 a9 fc ff 20 22 00 f2 54 68 65 20 45 76 6e 74 |g... "..The Evnt| 00000340 53 68 65 6c 6c 20 6c 69 62 72 61 72 79 20 73 75 |Shell library su| 00000350 70 70 6f 72 74 73 20 52 41 4d 20 66 69 6c 65 20 |pports RAM file | 00000360 74 72 61 6e 73 66 65 72 20 66 6f 72 20 73 70 65 |transfer for spe| 00000370 65 64 20 77 68 65 6e 20 73 61 76 69 6e 67 20 64 |ed when saving d| 00000380 61 74 61 20 74 6f 20 63 6f 6e 73 65 6e 74 69 6e |ata to consentin| 00000390 67 20 00 00 00 74 00 00 25 2c 00 00 42 6c 11 01 |g ...t..%,..Bl..| 000003a0 47 42 fc ff 27 71 fc ff 20 22 00 f0 61 70 70 6c |GB..'q.. "..appl| 000003b0 69 63 61 74 69 6f 6e 73 2e 20 20 20 0d 00 00 00 |ications. ....| 000003c0 00 2c 00 00 25 1c 00 00 42 00 00 00 07 0a fc ff |.,..%...B.......| 000003d0 e7 38 fc ff 20 22 00 f2 0d 00 00 00 00 1c 00 00 |.8.. "..........| 000003e0 25 3c 00 00 42 8c a7 02 c7 d1 fb ff a7 00 fc ff |%<..B...........| 000003f0 20 22 00 f2 41 6e 20 65 78 61 6d 70 6c 65 20 70 | "..An example p| 00000400 69 65 63 65 20 6f 66 20 63 6f 64 65 20 6d 69 67 |iece of code mig| 00000410 68 74 20 62 65 3a 0d 00 00 3c 00 00 a5 28 00 00 |ht be:...<...(..| 00000420 42 00 00 00 87 99 fb ff 67 c8 fb ff 20 22 00 f2 |B.......g... "..| 00000430 0d 07 00 00 1c 02 0e 00 1c 02 0e 00 00 00 00 00 |................| 00000440 00 28 00 00 a5 5c 00 00 42 10 09 05 17 69 fb ff |.(...\..B....i..| 00000450 27 90 fb ff 70 1a 00 f2 50 52 4f 43 73 68 65 6c |'...p...PROCshel| 00000460 6c 5f 41 74 74 61 63 68 44 61 74 61 53 61 76 65 |l_AttachDataSave| 00000470 28 68 25 2c 39 2c 62 75 66 66 25 2c 26 46 46 46 |(h%,9,buff%,&FFF| 00000480 2c 31 34 2c 94 5f 64 6f 5f 73 61 76 65 95 29 08 |,14,._do_save.).| 00000490 1c 02 0e 00 00 00 00 00 0d 00 00 00 00 5c 00 00 |.............\..| 000004a0 25 1c 00 00 42 00 00 00 07 29 fb ff e7 57 fb ff |%...B....)...W..| 000004b0 20 22 00 f2 0d 00 00 00 00 1c 00 00 05 78 00 00 | "...........x..| 000004c0 00 d0 16 07 c7 f0 fa ff a7 1f fb ff 20 22 00 f2 |............ "..| 000004d0 54 68 69 73 20 77 61 73 20 74 61 6b 65 6e 20 66 |This was taken f| 000004e0 72 6f 6d 20 74 68 65 20 21 56 42 61 73 65 32 20 |rom the !VBase2 | 000004f0 65 78 61 6d 70 6c 65 20 70 72 6f 67 72 61 6d 2e |example program.| 00000500 20 49 66 20 79 6f 75 20 65 78 61 6d 69 6e 65 20 | If you examine | 00000510 74 68 69 73 20 61 70 70 6c 69 63 61 74 69 6f 6e |this application| 00000520 20 79 6f 75 20 77 69 6c 6c 20 73 65 65 20 00 00 | you will see ..| 00000530 00 78 00 00 05 7c 00 00 00 5c 51 07 87 b8 fa ff |.x...|...\Q.....| 00000540 67 e7 fa ff 20 22 00 f0 74 68 61 74 20 74 68 69 |g... "..that thi| 00000550 73 20 63 6f 64 65 20 69 73 20 63 61 6c 6c 65 64 |s code is called| 00000560 20 69 6e 20 74 68 65 20 27 50 72 65 4f 70 65 6e | in the 'PreOpen| 00000570 27 20 66 75 6e 63 74 69 6f 6e 20 66 6f 72 20 74 |' function for t| 00000580 68 65 20 27 52 65 70 6f 72 74 27 20 77 69 6e 64 |he 'Report' wind| 00000590 6f 77 20 28 46 4e 5f 50 72 65 4f 70 65 6e 52 65 |ow (FN_PreOpenRe| 000005a0 70 6f 72 74 29 2e 20 54 68 69 73 20 00 7c 00 00 |port). This .|..| 000005b0 05 80 00 00 00 b4 41 07 47 80 fa ff 27 af fa ff |......A.G...'...| 000005c0 20 22 00 f0 69 73 20 62 65 63 61 75 73 65 20 74 | "..is because t| 000005d0 68 65 20 72 65 70 6f 72 74 20 77 69 6e 64 6f 77 |he report window| 000005e0 20 69 73 20 6f 6e 6c 79 20 6f 70 65 6e 65 64 20 | is only opened | 000005f0 61 73 20 61 20 64 69 61 6c 6f 67 20 62 6f 78 20 |as a dialog box | 00000600 6f 66 66 20 61 20 6d 65 6e 75 2c 20 6f 72 20 69 |off a menu, or i| 00000610 6e 20 72 65 70 6f 6e 73 65 20 74 6f 20 61 20 27 |n reponse to a '| 00000620 68 6f 74 20 6b 65 79 27 20 00 00 00 00 80 00 00 |hot key' .......| 00000630 05 78 00 00 00 2c 03 07 07 48 fa ff e7 76 fa ff |.x...,...H...v..| 00000640 20 22 00 f0 6b 65 79 20 70 72 65 73 73 2e 20 49 | "..key press. I| 00000650 66 20 74 68 65 20 77 69 6e 64 6f 77 20 77 61 73 |f the window was| 00000660 20 64 65 66 69 6e 65 64 20 61 73 20 61 20 73 74 | defined as a st| 00000670 61 74 69 63 20 77 69 6e 64 6f 77 20 74 68 65 6e |atic window then| 00000680 20 74 68 65 20 65 76 65 6e 74 20 63 6f 75 6c 64 | the event could| 00000690 20 62 65 20 61 74 74 61 63 68 65 64 20 61 74 20 | be attached at | 000006a0 61 6e 79 20 00 78 00 00 05 78 00 00 00 6c e1 06 |any .x...x...l..| 000006b0 c7 0f fa ff a7 3e fa ff 20 22 00 f0 74 69 6d 65 |.....>.. "..time| 000006c0 20 61 66 74 65 72 20 63 72 65 61 74 69 6e 67 20 | after creating | 000006d0 74 68 65 20 77 69 6e 64 6f 77 2c 20 62 75 74 20 |the window, but | 000006e0 69 6e 20 74 68 69 73 20 63 61 73 65 20 74 68 65 |in this case the| 000006f0 20 77 69 6e 64 6f 77 20 69 73 20 64 79 6e 61 6d | window is dynam| 00000700 69 63 20 61 6e 64 20 6f 6e 6c 79 20 63 72 65 61 |ic and only crea| 00000710 74 65 64 20 77 68 65 6e 20 00 00 00 00 78 00 00 |ted when ....x..| 00000720 05 7c 00 00 00 5c 0c 07 87 d7 f9 ff 67 06 fa ff |.|...\......g...| 00000730 20 22 00 f0 72 65 71 75 69 72 65 64 2c 20 73 6f | "..required, so| 00000740 20 74 68 65 20 65 76 65 6e 74 20 6d 75 73 74 20 | the event must | 00000750 62 65 20 61 74 74 61 63 68 65 64 20 6a 75 73 74 |be attached just| 00000760 20 62 65 66 6f 72 65 20 74 68 65 20 77 69 6e 64 | before the wind| 00000770 6f 77 20 6f 70 65 6e 73 2e 20 54 68 69 73 20 69 |ow opens. This i| 00000780 73 20 61 20 67 65 6e 65 72 61 6c 20 70 72 69 6e |s a general prin| 00000790 63 69 70 6c 65 20 00 00 00 7c 00 00 25 34 00 00 |ciple ...|..%4..| 000007a0 42 cc 04 02 47 9f f9 ff 27 ce f9 ff 20 22 00 f0 |B...G...'... "..| 000007b0 63 6f 6e 63 65 72 6e 69 6e 67 20 65 76 65 6e 74 |concerning event| 000007c0 20 61 74 74 61 63 68 69 6e 67 2e 0d 00 34 00 00 | attaching...4..| 000007d0 25 1c 00 00 42 00 00 00 07 67 f9 ff e7 95 f9 ff |%...B....g......| 000007e0 20 22 00 f2 0d 00 00 00 00 1c 00 00 05 7c 00 00 | "...........|..| 000007f0 00 d8 53 07 c7 2e f9 ff a7 5d f9 ff 20 22 00 f2 |..S......].. "..| 00000800 54 68 65 20 70 61 72 61 6d 65 74 65 72 73 20 66 |The parameters f| 00000810 6f 72 20 41 74 74 61 63 68 44 61 74 61 53 61 76 |or AttachDataSav| 00000820 65 20 61 72 65 20 61 73 20 66 6f 6c 6c 6f 77 73 |e are as follows| 00000830 3a 20 74 68 65 20 77 69 6e 64 6f 77 20 68 61 6e |: the window han| 00000840 64 6c 65 20 61 6e 64 20 69 63 6f 6e 20 68 61 6e |dle and icon han| 00000850 64 6c 65 20 74 6f 20 61 74 74 61 63 68 20 74 68 |dle to attach th| 00000860 65 20 00 00 00 7c 00 00 05 84 00 00 00 80 3c 07 |e ...|........<.| 00000870 87 f6 f8 ff 67 25 f9 ff 20 22 00 f0 65 76 65 6e |....g%.. "..even| 00000880 74 20 74 6f 2c 20 74 68 65 20 61 64 64 72 65 73 |t to, the addres| 00000890 73 20 6f 66 20 74 68 65 20 62 75 66 66 65 72 20 |s of the buffer | 000008a0 68 6f 6c 64 69 6e 67 20 74 68 65 20 64 61 74 61 |holding the data| 000008b0 2c 20 74 68 65 20 66 69 6c 65 74 79 70 65 20 6f |, the filetype o| 000008c0 66 20 74 68 65 20 66 69 6c 65 20 74 6f 20 73 61 |f the file to sa| 000008d0 76 65 2c 20 74 68 65 20 68 61 6e 64 6c 65 20 6f |ve, the handle o| 000008e0 66 20 74 68 65 20 00 00 00 84 00 00 25 70 00 00 |f the ......%p..| 000008f0 42 6c 30 06 47 be f8 ff 27 ed f8 ff 20 22 00 f0 |Bl0.G...'... "..| 00000900 69 63 6f 6e 20 68 6f 6c 64 69 6e 67 20 74 68 65 |icon holding the| 00000910 20 66 69 6c 65 6e 61 6d 65 20 61 6e 64 20 6c 61 | filename and la| 00000920 73 74 6c 79 20 74 68 65 20 66 75 6e 63 74 69 6f |stly the functio| 00000930 6e 20 74 6f 20 63 61 6c 6c 20 74 6f 20 61 63 74 |n to call to act| 00000940 75 61 6c 6c 79 20 70 65 72 66 6f 72 6d 20 74 68 |ually perform th| 00000950 65 20 73 61 76 65 2e 0d 00 70 00 00 25 1c 00 00 |e save...p..%...| 00000960 42 00 00 00 07 86 f8 ff e7 b4 f8 ff 20 22 00 f2 |B........... "..| 00000970 0d 00 00 00 00 1c 00 00 05 7c 00 00 00 0c 47 07 |.........|....G.| 00000980 c7 4d f8 ff a7 7c f8 ff 20 22 00 f2 54 68 69 73 |.M...|.. "..This| 00000990 20 65 78 61 6d 70 6c 65 20 61 73 73 75 6d 65 73 | example assumes| 000009a0 20 74 68 61 74 20 74 68 65 20 64 61 74 61 20 69 | that the data i| 000009b0 73 20 68 65 6c 64 20 61 73 20 6f 6e 65 20 63 6f |s held as one co| 000009c0 6e 74 69 6e 75 6f 75 73 20 62 6c 6f 63 6b 20 69 |ntinuous block i| 000009d0 6e 20 61 20 6d 65 6d 6f 72 79 20 62 75 66 66 65 |n a memory buffe| 000009e0 72 2c 20 62 75 74 20 77 68 61 74 20 69 66 20 00 |r, but what if .| 000009f0 00 7c 00 00 25 68 00 00 42 f4 9f 05 87 15 f8 ff |.|..%h..B.......| 00000a00 67 44 f8 ff 20 22 00 f0 69 74 20 69 73 20 68 65 |gD.. "..it is he| 00000a10 6c 64 20 69 6e 20 42 41 53 49 43 20 73 74 72 69 |ld in BASIC stri| 00000a20 6e 67 20 61 72 72 61 79 73 20 66 6f 72 20 69 6e |ng arrays for in| 00000a30 73 74 61 6e 63 65 3f 20 57 65 6c 6c 20 77 65 20 |stance? Well we | 00000a40 75 73 65 20 74 68 69 73 20 66 6f 72 6d 20 69 6e |use this form in| 00000a50 73 74 65 61 64 3a 0d 00 00 68 00 00 a5 28 00 00 |stead:...h...(..| 00000a60 42 00 00 00 47 dd f7 ff 27 0c f8 ff 20 22 00 f2 |B...G...'... "..| 00000a70 0d 07 65 20 1c 02 0e 00 1c 02 0e 00 00 00 00 00 |..e ............| 00000a80 00 28 00 00 a5 5c 00 00 42 30 da 04 d7 ac f7 ff |.(...\..B0......| 00000a90 e7 d3 f7 ff 70 1a 00 f2 50 52 4f 43 73 68 65 6c |....p...PROCshel| 00000aa0 6c 5f 41 74 74 61 63 68 44 61 74 61 53 61 76 65 |l_AttachDataSave| 00000ab0 28 68 25 2c 39 2c 31 30 30 2c 26 46 46 46 2c 31 |(h%,9,100,&FFF,1| 00000ac0 34 2c 94 5f 64 6f 5f 73 61 76 65 95 29 08 65 6c |4,._do_save.).el| 00000ad0 1c 02 0e 00 00 00 00 00 0d 00 00 00 00 5c 00 00 |.............\..| 00000ae0 25 30 00 00 42 a8 fd ff c7 6c f7 ff a7 9b f7 ff |%0..B....l......| 00000af0 20 22 00 f2 1d 6f 5f 73 ce ff ff ff 00 00 00 00 | "...o_s........| 00000b00 a8 fd ff ff 00 00 00 00 0d 00 00 00 00 30 00 00 |.............0..| 00000b10 05 7c 00 00 00 f0 05 07 87 34 f7 ff 67 63 f7 ff |.|.......4..gc..| 00000b20 20 22 00 f2 54 68 65 20 74 68 69 72 64 20 70 61 | "..The third pa| 00000b30 72 61 6d 65 74 65 72 20 69 73 20 6e 6f 77 20 6c |rameter is now l| 00000b40 65 73 73 20 74 68 61 6e 20 26 38 30 30 30 20 61 |ess than &8000 a| 00000b50 6e 64 20 69 73 20 74 61 6b 65 6e 20 74 6f 20 62 |nd is taken to b| 00000b60 65 20 74 68 65 20 65 73 74 69 6d 61 74 65 64 20 |e the estimated | 00000b70 73 69 7a 65 20 6f 66 20 74 68 65 20 66 69 6c 65 |size of the file| 00000b80 20 28 74 68 69 73 20 00 00 7c 00 00 05 84 00 00 | (this ..|......| 00000b90 00 00 50 07 47 fc f6 ff 27 2b f7 ff 20 22 00 f0 |..P.G...'+.. "..| 00000ba0 6e 65 65 64 20 6e 6f 74 20 62 65 20 61 63 63 75 |need not be accu| 00000bb0 72 61 74 65 29 2e 20 49 6e 20 74 68 69 73 20 63 |rate). In this c| 00000bc0 61 73 65 20 74 68 65 20 6c 69 62 72 61 72 79 20 |ase the library | 00000bd0 77 69 6c 6c 20 6e 6f 74 20 61 74 74 65 6d 70 74 |will not attempt| 00000be0 20 20 74 6f 20 73 61 76 65 20 74 68 65 20 66 69 | to save the fi| 00000bf0 6c 65 20 66 6f 72 20 79 6f 75 2c 20 6d 65 72 65 |le for you, mere| 00000c00 6c 79 20 72 65 74 75 72 6e 20 00 00 00 84 00 00 |ly return ......| 00000c10 05 80 00 00 00 30 3b 07 07 c4 f6 ff e7 f2 f6 ff |.....0;.........| 00000c20 20 22 00 f0 74 68 65 20 66 75 6c 6c 20 6e 61 6d | "..the full nam| 00000c30 65 20 6f 66 20 74 68 65 20 66 69 6c 65 20 74 6f |e of the file to| 00000c40 20 73 61 76 65 2e 20 59 6f 75 72 20 70 72 6f 67 | save. Your prog| 00000c50 72 61 6d 20 63 61 6e 20 74 68 65 6e 20 6f 70 65 |ram can then ope| 00000c60 6e 20 74 68 69 73 20 66 69 6c 65 20 61 6e 64 20 |n this file and | 00000c70 73 61 76 65 20 74 68 65 20 64 61 74 61 20 69 6e |save the data in| 00000c80 20 61 6e 79 20 77 61 79 20 00 00 00 00 80 00 00 | any way .......| 00000c90 25 24 00 00 42 0c 8a 00 c7 8b f6 ff a7 ba f6 ff |%$..B...........| 00000ca0 20 22 00 f0 69 74 20 6c 69 6b 65 73 2e 0d 00 00 | "..it likes....| 00000cb0 00 24 00 00 25 1c 00 00 42 00 00 00 87 53 f6 ff |.$..%...B....S..| 00000cc0 67 82 f6 ff 20 22 00 f2 0d 00 00 00 00 1c 00 00 |g... "..........| 00000cd0 05 7c 00 00 00 d4 21 07 47 1b f6 ff 27 4a f6 ff |.|....!.G...'J..| 00000ce0 20 22 00 f2 41 6e 6f 74 68 65 72 20 70 6f 73 73 | "..Another poss| 00000cf0 69 62 69 6c 69 74 79 20 69 73 20 74 6f 20 70 75 |ibility is to pu| 00000d00 74 20 74 68 65 20 64 61 74 61 20 69 6e 20 61 20 |t the data in a | 00000d10 68 65 61 70 62 6c 6f 63 6b 20 61 6e 64 20 6d 61 |heapblock and ma| 00000d20 6b 65 20 74 68 65 20 6e 61 6d 65 20 6f 66 20 74 |ke the name of t| 00000d30 68 65 20 73 61 76 69 6e 67 20 66 75 6e 63 74 69 |he saving functi| 00000d40 6f 6e 20 22 22 2e 20 00 00 7c 00 00 05 84 00 00 |on "". ..|......| 00000d50 00 e4 4a 07 07 e3 f5 ff e7 11 f6 ff 20 22 00 f0 |..J......... "..| 00000d60 54 68 69 73 20 77 69 6c 6c 20 63 61 75 73 65 20 |This will cause | 00000d70 74 68 65 20 6c 69 62 72 61 72 79 20 74 6f 20 73 |the library to s| 00000d80 61 76 65 20 74 68 65 20 66 69 6c 65 20 66 6f 72 |ave the file for| 00000d90 20 79 6f 75 20 61 74 20 74 68 65 20 65 6e 64 20 | you at the end | 00000da0 6f 66 20 74 68 65 20 64 72 61 67 2c 20 62 75 74 |of the drag, but| 00000db0 20 6e 6f 74 65 2c 20 68 6f 77 65 76 65 72 2c 20 | note, however, | 00000dc0 74 68 61 74 20 74 68 69 73 20 00 00 00 84 00 00 |that this ......| 00000dd0 05 7c 00 00 00 74 3c 07 c7 aa f5 ff a7 d9 f5 ff |.|...t<.........| 00000de0 20 22 00 f0 6d 61 79 20 63 61 75 73 65 20 74 6f | "..may cause to| 00000df0 6f 20 6d 75 63 68 20 64 61 74 61 20 74 6f 20 62 |o much data to b| 00000e00 65 20 73 61 76 65 64 20 61 73 20 74 68 65 20 68 |e saved as the h| 00000e10 65 61 70 62 6c 6f 63 6b 20 69 73 20 75 73 75 61 |eapblock is usua| 00000e20 6c 6c 79 20 61 20 66 65 77 20 62 79 74 65 73 20 |lly a few bytes | 00000e30 6c 61 72 67 65 72 20 74 68 61 6e 20 72 65 71 75 |larger than requ| 00000e40 65 73 74 65 64 2e 20 00 00 7c 00 00 05 7c 00 00 |ested. ..|...|..| 00000e50 00 5c 5a 07 87 72 f5 ff 67 a1 f5 ff 20 22 00 f0 |.\Z..r..g... "..| 00000e60 53 6f 6d 65 74 69 6d 65 73 20 74 68 69 73 20 64 |Sometimes this d| 00000e70 6f 65 73 20 6e 6f 74 20 6d 61 74 74 65 72 2c 20 |oes not matter, | 00000e80 62 75 74 20 66 6f 72 20 74 68 65 20 21 56 42 61 |but for the !VBa| 00000e90 73 65 32 20 64 65 6d 6f 20 69 74 20 64 6f 65 73 |se2 demo it does| 00000ea0 2e 20 54 72 79 20 63 68 61 6e 67 69 6e 67 20 22 |. Try changing "| 00000eb0 5f 64 6f 5f 73 61 76 65 22 20 74 6f 20 22 22 20 |_do_save" to "" | 00000ec0 69 6e 20 00 00 7c 00 00 05 7c 00 00 00 24 50 07 |in ..|...|...$P.| 00000ed0 47 3a f5 ff 27 69 f5 ff 20 22 00 f0 74 68 65 20 |G:..'i.. "..the | 00000ee0 63 61 6c 6c 20 74 6f 20 73 68 65 6c 6c 5f 41 74 |call to shell_At| 00000ef0 74 61 63 68 44 61 74 61 53 61 76 65 20 61 6e 64 |tachDataSave and| 00000f00 20 64 72 61 67 20 74 68 65 20 69 63 6f 6e 20 66 | drag the icon f| 00000f10 72 6f 6d 20 74 68 65 20 72 65 70 6f 72 74 20 77 |rom the report w| 00000f20 69 6e 64 6f 77 20 74 6f 20 53 74 72 6f 6e 67 45 |indow to StrongE| 00000f30 64 32 20 6f 72 20 73 69 6d 69 6c 61 72 2e 20 00 |d2 or similar. .| 00000f40 00 7c 00 00 25 5c 00 00 42 44 bd 04 07 02 f5 ff |.|..%\..BD......| 00000f50 e7 30 f5 ff 20 22 00 f0 59 6f 75 20 73 68 6f 75 |.0.. "..You shou| 00000f60 6c 64 20 73 65 65 20 61 20 66 65 77 20 65 78 74 |ld see a few ext| 00000f70 72 61 20 75 6e 77 61 6e 74 65 64 20 62 79 74 65 |ra unwanted byte| 00000f80 73 20 61 74 20 74 68 65 20 65 6e 64 20 6f 66 20 |s at the end of | 00000f90 74 68 65 20 66 69 6c 65 2e 0d 00 00 00 5c 00 00 |the file.....\..| 00000fa0 01 10 00 00 00 00 00 00 00 00 00 00 00 10 00 00 |................| 00000fb0 02 14 00 00 f4 02 00 00 00 00 00 00 00 00 00 00 |................| 00000fc0 00 14 00 00 25 1c 00 00 42 00 00 00 f6 58 f1 ff |....%...B....X..| 00000fd0 d6 87 f1 ff 20 22 00 f2 0d 00 00 00 00 1c 00 00 |.... "..........| 00000fe0 25 70 00 00 42 7c b6 06 b6 20 f1 ff 96 4f f1 ff |%p..B|... ...O..| 00000ff0 20 22 00 f2 45 78 61 6d 69 6e 61 74 69 6f 6e 20 | "..Examination | 00001000 6f 66 20 74 68 65 20 21 56 42 61 73 65 32 20 61 |of the !VBase2 a| 00001010 6e 64 20 21 57 69 6e 53 61 76 65 32 20 64 65 6d |nd !WinSave2 dem| 00001020 6f 20 61 70 70 6c 69 63 61 74 69 6f 6e 73 20 73 |o applications s| 00001030 68 6f 75 6c 64 20 6d 61 6b 65 20 74 68 69 6e 67 |hould make thing| 00001040 73 20 63 6c 65 61 72 65 72 2e 0d 00 00 70 00 00 |s clearer....p..| 00001050 06 00 00 00 79 56 34 12 b0 00 00 00 02 00 00 00 |....yV4.........| 00001060 00 00 00 00 06 08 00 00 00 08 00 00 01 10 00 00 |................| 00001070 00 00 00 00 00 00 00 00 00 10 00 00 02 1c 00 00 |................| 00001080 f0 01 00 00 00 00 00 00 18 66 03 00 11 cc 09 00 |.........f......| 00001090 00 00 00 00 00 1c 00 00 a5 68 00 00 42 28 3f 01 |.........h..B(?.| 000010a0 81 05 f4 ff 31 3c f4 ff e4 29 00 f2 07 66 03 00 |....1<...)...f..| 000010b0 18 66 03 00 18 66 03 00 00 00 00 00 07 05 05 05 |.f...f..........| 000010c0 11 cc 09 00 18 66 03 00 11 cc 09 00 00 00 00 00 |.....f..........| 000010d0 53 61 76 69 6e 67 20 46 69 6c 65 73 08 08 65 73 |Saving Files..es| 000010e0 11 cc 09 00 18 66 03 00 00 00 00 00 08 00 00 00 |.....f..........| 000010f0 18 66 03 00 00 00 00 00 0d 00 00 00 00 68 00 00 |.f...........h..| 00001100 06 00 00 00 79 56 34 12 b0 00 00 00 03 00 00 00 |....yV4.........| 00001110 00 00 00 00 06 08 00 00 00 08 00 00 01 10 00 00 |................| 00001120 00 00 00 00 00 00 00 00 00 10 00 00 02 1c 00 00 |................| 00001130 44 04 00 00 00 00 00 00 18 66 03 00 11 cc 09 00 |D........f......| 00001140 00 00 00 00 00 1c 00 00 a5 68 00 00 42 28 3f 01 |.........h..B(?.| 00001150 d0 05 e7 ff 80 3c e7 ff e4 29 00 f2 07 66 03 00 |.....<...)...f..| 00001160 18 66 03 00 18 66 03 00 00 00 00 00 07 05 05 05 |.f...f..........| 00001170 11 cc 09 00 18 66 03 00 11 cc 09 00 00 00 00 00 |.....f..........| 00001180 53 61 76 69 6e 67 20 46 69 6c 65 73 08 6c 65 73 |Saving Files.les| 00001190 11 cc 09 00 18 66 03 00 00 00 00 00 08 00 00 00 |.....f..........| 000011a0 18 66 03 00 00 00 00 00 0d 00 00 00 00 68 00 00 |.f...........h..| 000011b0 06 00 00 00 79 56 34 12 |....yV4.| 000011b8
.