/ Celestin Apprentice 5 / Apprentice-Release5.iso / Environments / Oberon⁄F™ 1.2 / Preinstalled version / Obx / Docu / Orders

< prev

next >

MacOS 8.1

Win98

DOS

browse contents

view JSON data

view as text

+--------+-------------------------+-------------------------+--------+--------+
|00000000| 00 06 4f 72 64 65 72 73 | 00 00 00 00 00 00 00 00 |..Orders|........|
|00000010| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000020| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000030| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000040| 00 6f 4f 44 43 6f 62 6e | 46 01 00 00 00 00 00 00 |.oODCobn|F.......|
|00000050| 00 00 00 00 00 10 0b 00 | 00 01 3e ae 06 bf 7d ae |........|..>...}.|
|00000060| 06 bf 8d 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000070| 00 00 00 00 00 00 00 00 | 00 00 81 81 30 f1 00 00 |........|....0...|
|00000080| 43 44 4f 6f 00 00 00 00 | 82 f1 44 6f 63 75 6d 65 |CDOo....|..Docume|
|00000090| 6e 74 73 2e 53 74 64 44 | 6f 63 75 6d 65 6e 74 44 |nts.StdD|ocumentD|
|000000a0| 65 73 63 00 f1 44 6f 63 | 75 6d 65 6e 74 73 2e 44 |esc..Doc|uments.D|
|000000b0| 6f 63 75 6d 65 6e 74 44 | 65 73 63 00 f1 43 6f 6e |ocumentD|esc..Con|
|000000c0| 74 61 69 6e 65 72 73 2e | 56 69 65 77 44 65 73 63 |tainers.|ViewDesc|
|000000d0| 00 f1 56 69 65 77 73 2e | 56 69 65 77 44 65 73 63 |..Views.|ViewDesc|
|000000e0| 00 f0 53 74 6f 72 65 73 | 2e 53 74 6f 72 65 44 65 |..Stores|.StoreDe|
|000000f0| 73 63 00 00 00 00 00 00 | 00 00 00 07 00 00 00 88 |sc......|........|
|00000100| 0f 00 00 00 00 00 83 f1 | 44 6f 63 75 6d 65 6e 74 |........|Document|
|00000110| 73 2e 4d 6f 64 65 6c 44 | 65 73 63 00 f1 43 6f 6e |s.ModelD|esc..Con|
|00000120| 74 61 69 6e 65 72 73 2e | 4d 6f 64 65 6c 44 65 73 |tainers.|ModelDes|
|00000130| 63 00 f1 4d 6f 64 65 6c | 73 2e 4d 6f 64 65 6c 44 |c..Model|s.ModelD|
|00000140| 65 73 63 00 f1 53 74 6f | 72 65 73 2e 45 6c 65 6d |esc..Sto|res.Elem|
|00000150| 44 65 73 63 00 f2 04 00 | 00 00 00 00 00 00 d6 0e |Desc....|........|
|00000160| 00 00 09 00 00 00 ce 0e | 00 00 00 00 00 00 00 82 |........|........|
|00000170| f1 54 65 78 74 56 69 65 | 77 73 2e 53 74 64 56 69 |.TextVie|ws.StdVi|
|00000180| 65 77 44 65 73 63 00 f1 | 54 65 78 74 56 69 65 77 |ewDesc..|TextView|
|00000190| 73 2e 56 69 65 77 44 65 | 73 63 00 f2 02 00 00 00 |s.ViewDe|sc......|
|000001a0| 00 00 00 00 00 00 00 00 | 07 00 00 00 78 0e 00 00 |........|....x...|
|000001b0| 00 00 00 83 f1 54 65 78 | 74 4d 6f 64 65 6c 73 2e |.....Tex|tModels.|
|000001c0| 53 74 64 4d 6f 64 65 6c | 44 65 73 63 00 f1 54 65 |StdModel|Desc..Te|
|000001d0| 78 74 4d 6f 64 65 6c 73 | 2e 4d 6f 64 65 6c 44 65 |xtModels|.ModelDe|
|000001e0| 73 63 00 f2 06 00 00 00 | 00 00 00 00 f3 0c 00 00 |sc......|........|
|000001f0| 0f 00 00 00 eb 0c 00 00 | 00 00 00 00 00 00 49 04 |........|......I.|
|00000200| 00 00 00 82 f1 54 65 78 | 74 4d 6f 64 65 6c 73 2e |.....Tex|tModels.|
|00000210| 41 74 74 72 69 62 75 74 | 65 73 44 65 73 63 00 f2 |Attribut|esDesc..|
|00000220| 04 00 00 00 00 00 00 00 | 36 00 00 00 00 00 00 00 |........|6.......|
|00000230| 22 00 00 00 00 00 00 00 | 00 01 00 00 00 00 48 65 |".......|......He|
|00000240| 6c 76 65 74 69 63 61 00 | 7c be 01 00 00 00 00 00 |lvetica.||.......|
|00000250| bc 02 00 00 00 00 00 00 | 00 00 00 2a 75 15 54 c8 |........|...*u.T.|
|00000260| 06 00 82 f1 54 65 78 74 | 52 75 6c 65 72 73 2e 53 |....Text|Rulers.S|
|00000270| 74 64 52 75 6c 65 72 44 | 65 73 63 00 f1 54 65 78 |tdRulerD|esc..Tex|
|00000280| 74 52 75 6c 65 72 73 2e | 52 75 6c 65 72 44 65 73 |tRulers.|RulerDes|
|00000290| 63 00 f2 03 00 00 00 00 | 00 00 00 b1 00 00 00 07 |c.......|........|
|000002a0| 00 00 00 a3 00 00 00 00 | 00 00 83 f1 54 65 78 74 |........|....Text|
|000002b0| 52 75 6c 65 72 73 2e 53 | 74 64 53 74 79 6c 65 44 |Rulers.S|tdStyleD|
|000002c0| 65 73 63 00 f1 54 65 78 | 74 52 75 6c 65 72 73 2e |esc..Tex|tRulers.|
|000002d0| 53 74 79 6c 65 44 65 73 | 63 00 f2 07 00 00 00 00 |StyleDes|c.......|
|000002e0| 00 00 00 00 00 00 00 08 | 00 00 00 5a 00 00 00 00 |........|...Z....|
|000002f0| 00 00 00 82 f1 54 65 78 | 74 52 75 6c 65 72 73 2e |.....Tex|tRulers.|
|00000300| 41 74 74 72 69 62 75 74 | 65 73 44 65 73 63 00 f2 |Attribut|esDesc..|
|00000310| 04 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000320| 24 00 00 00 00 01 00 00 | 00 00 00 00 00 00 00 00 |$.......|........|
|00000330| 00 00 00 00 00 00 b4 21 | 02 00 38 63 00 00 88 b6 |.......!|..8c....|
|00000340| 02 00 03 00 00 00 00 00 | 00 00 00 1c 00 00 00 01 |........|........|
|00000350| 82 f2 0d 00 00 00 00 00 | 00 00 2f 00 00 00 00 00 |........|../.....|
|00000360| 00 00 22 00 00 00 00 00 | 00 00 00 01 00 00 00 00 |..".....|........|
|00000370| 48 65 6c 76 65 74 69 63 | 61 00 7c be 01 00 00 00 |Helvetic|a.|.....|
|00000380| 00 00 90 01 00 00 00 00 | 02 00 00 00 02 82 f2 0d |........|........|
|00000390| 00 00 00 00 00 00 00 86 | 00 00 00 00 00 00 00 22 |........|......."|
|000003a0| 00 00 00 00 00 00 00 00 | 01 00 00 00 00 48 65 6c |........|.....Hel|
|000003b0| 76 65 74 69 63 61 00 7c | be 01 00 01 00 00 00 90 |vetica.||........|
|000003c0| 01 00 00 00 00 09 00 00 | 00 01 2f 02 00 00 02 04 |........|../.....|
|000003d0| 00 00 00 01 07 00 00 00 | 02 04 00 00 00 01 b7 02 |........|........|
|000003e0| 00 00 02 08 00 00 00 01 | 56 00 00 00 02 07 00 00 |........|V.......|
|000003f0| 00 01 82 00 00 00 02 0e | 00 00 00 01 f3 00 00 00 |........|........|
|00000400| 02 0c 00 00 00 01 49 00 | 00 00 02 09 00 00 00 01 |......I.|........|
|00000410| 8d 00 00 00 01 00 00 00 | 00 fc d7 03 00 b4 21 02 |........|......!.|
|00000420| 00 82 f1 53 74 64 4c 69 | 6e 6b 73 2e 4c 69 6e 6b |...StdLi|nks.Link|
|00000430| 44 65 73 63 00 f2 03 00 | 00 00 00 00 00 00 33 00 |Desc....|......3.|
|00000440| 00 00 00 00 00 00 2a 00 | 00 00 00 00 00 01 23 00 |......*.|......#.|
|00000450| 00 00 53 74 64 43 6d 64 | 73 2e 4f 70 65 6e 44 6f |..StdCmd|s.OpenDo|
|00000460| 63 28 27 4f 62 78 2f 4d | 6f 64 2f 4f 72 64 65 72 |c('Obx/M|od/Order|
|00000470| 73 27 29 00 03 82 f2 0d | 00 00 00 00 00 00 00 3b |s').....|.......;|
|00000480| 00 00 00 00 00 00 00 22 | 00 00 00 00 00 00 00 ff |......."|........|
|00000490| 00 00 00 00 00 48 65 6c | 76 65 74 69 63 61 00 7c |.....Hel|vetica.||
|000004a0| be 01 00 02 00 00 00 90 | 01 00 00 00 00 12 00 00 |........|........|
|000004b0| 00 01 00 00 00 00 ac 84 | 01 00 b4 21 02 00 82 f2 |........|...!....|
|000004c0| 13 00 00 00 00 00 00 00 | 22 00 00 00 00 00 00 00 |........|".......|
|000004d0| 08 00 00 00 00 00 00 00 | 00 00 00 00 01 02 00 00 |........|........|
|000004e0| 00 01 00 00 00 00 fc d7 | 03 00 b4 21 02 00 82 f2 |........|...!....|
|000004f0| 13 00 00 00 00 00 00 00 | 46 00 00 00 00 00 00 00 |........|F.......|
|00000500| 2c 00 00 00 00 00 00 01 | 25 00 00 00 53 74 64 43 |,.......|%...StdC|
|00000510| 6d 64 73 2e 4f 70 65 6e | 44 6f 63 28 27 4f 62 78 |mds.Open|Doc('Obx|
|00000520| 2f 52 73 72 63 2f 4f 72 | 64 65 72 73 50 27 29 00 |/Rsrc/Or|dersP').|
|00000530| 03 0b 00 00 00 01 00 00 | 00 00 ac 84 01 00 b4 21 |........|.......!|
|00000540| 02 00 82 f2 13 00 00 00 | 00 00 00 00 22 00 00 00 |........|...."...|
|00000550| 00 00 00 00 08 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000560| 01 02 00 00 00 01 00 00 | 00 00 fc d7 03 00 b4 21 |........|.......!|
|00000570| 02 00 82 f2 13 00 00 00 | 00 00 00 00 46 00 00 00 |........|....F...|
|00000580| 00 00 00 00 2c 00 00 00 | 00 00 00 01 25 00 00 00 |....,...|....%...|
|00000590| 53 74 64 43 6d 64 73 2e | 4f 70 65 6e 44 6f 63 28 |StdCmds.|OpenDoc(|
|000005a0| 27 4f 62 78 2f 52 73 72 | 63 2f 4f 72 64 65 72 73 |'Obx/Rsr|c/Orders|
|000005b0| 44 27 29 00 03 0d 00 00 | 00 01 00 00 00 00 ac 84 |D').....|........|
|000005c0| 01 00 b4 21 02 00 82 f2 | 13 00 00 00 00 00 00 00 |...!....|........|
|000005d0| 22 00 00 00 00 00 00 00 | 08 00 00 00 00 00 00 00 |".......|........|
|000005e0| 00 00 00 00 01 02 00 00 | 00 01 00 00 00 00 ec 84 |........|........|
|000005f0| 02 00 b4 21 02 00 82 f1 | 44 65 76 43 6f 6d 6d 61 |...!....|DevComma|
|00000600| 6e 64 65 72 73 2e 53 74 | 64 56 69 65 77 44 65 73 |nders.St|dViewDes|
|00000610| 63 00 f1 44 65 76 43 6f | 6d 6d 61 6e 64 65 72 73 |c..DevCo|mmanders|
|00000620| 2e 56 69 65 77 44 65 73 | 63 00 f2 03 00 00 00 00 |.ViewDes|c.......|
|00000630| 00 00 00 00 00 00 00 00 | 00 00 00 06 00 00 00 00 |........|........|
|00000640| 00 00 15 00 00 01 71 00 | 00 00 ff 02 4f 62 65 72 |......q.|....Ober|
|00000650| 6f 6e 20 62 79 20 45 78 | 61 6d 70 6c 65 3a 20 4f |on by Ex|ample: O|
|00000660| 62 78 4f 72 64 65 72 73 | 0d 0d 4f 62 78 4f 72 64 |bxOrders|..ObxOrd|
|00000670| 65 72 73 20 69 73 20 61 | 20 6d 6f 72 65 20 72 65 |ers is a| more re|
|00000680| 61 6c 69 73 74 69 63 20 | 65 78 61 6d 70 6c 65 20 |alistic |example |
|00000690| 6f 66 20 61 20 70 72 6f | 67 72 61 6d 20 77 68 69 |of a pro|gram whi|
|000006a0| 63 68 20 75 73 65 73 20 | 66 6f 72 6d 73 20 66 6f |ch uses |forms fo|
|000006b0| 72 20 64 61 74 61 20 65 | 6e 74 72 79 20 61 6e 64 |r data e|ntry and|
|000006c0| 20 64 61 74 61 20 6d 61 | 6e 69 70 75 6c 61 74 69 | data ma|nipulati|
|000006d0| 6f 6e 2e 20 49 74 20 6c | 65 74 73 20 74 68 65 20 |on. It l|ets the |
|000006e0| 75 73 65 72 20 65 6e 74 | 65 72 20 6e 65 77 20 6f |user ent|er new o|
|000006f0| 72 64 65 72 73 2c 20 62 | 72 6f 77 73 65 20 74 68 |rders, b|rowse th|
|00000700| 72 6f 75 67 68 20 65 78 | 69 73 74 69 6e 67 20 6f |rough ex|isting o|
|00000710| 72 64 65 72 73 2c 20 61 | 6e 64 20 73 61 76 65 20 |rders, a|nd save |
|00000720| 61 6c 6c 20 6f 72 64 65 | 72 73 20 69 6e 74 6f 20 |all orde|rs into |
|00000730| 61 20 66 69 6c 65 2c 20 | 6f 72 20 6c 6f 61 64 20 |a file, |or load |
|00000740| 74 68 65 6d 20 66 72 6f | 6d 20 61 20 66 69 6c 65 |them fro|m a file|
|00000750| 2e 20 41 20 64 69 61 6c | 6f 67 20 61 6c 77 61 79 |. A dial|og alway|
|00000760| 73 20 73 68 6f 77 73 20 | 74 68 65 20 63 75 72 72 |s shows |the curr|
|00000770| 65 6e 74 20 6f 72 64 65 | 72 2e 20 46 6f 72 20 74 |ent orde|r. For t|
|00000780| 68 69 73 20 6f 72 64 65 | 72 2c 20 61 6e 20 69 6e |his orde|r, an in|
|00000790| 76 6f 69 63 65 20 74 65 | 78 74 20 63 61 6e 20 62 |voice te|xt can b|
|000007a0| 65 20 67 65 6e 65 72 61 | 74 65 64 2c 20 72 65 61 |e genera|ted, rea|
|000007b0| 64 79 20 74 6f 20 62 65 | 20 70 72 69 6e 74 65 64 |dy to be| printed|
|000007c0| 2e 0d 09 54 68 65 20 6f | 72 64 65 72 20 64 61 74 |...The o|rder dat|
|000007d0| 61 20 69 73 20 73 74 6f | 72 65 64 20 69 6e 20 61 |a is sto|red in a|
|000007e0| 20 76 65 72 79 20 73 69 | 6d 70 6c 65 20 6d 61 69 | very si|mple mai|
|000007f0| 6e 20 6d 65 6d 6f 72 79 | 20 64 61 74 61 62 61 73 |n memory| databas|
|00000800| 65 3a 20 65 61 63 68 20 | 6f 72 64 65 72 20 69 73 |e: each |order is|
|00000810| 20 72 65 70 72 65 73 65 | 6e 74 65 64 20 61 73 20 | represe|nted as |
|00000820| 61 20 72 65 63 6f 72 64 | 2c 20 61 6e 64 20 74 68 |a record|, and th|
|00000830| 65 20 6f 72 64 65 72 73 | 20 61 72 65 20 63 6f 6e |e orders| are con|
|00000840| 6e 65 63 74 65 64 20 69 | 6e 20 61 20 64 6f 75 62 |nected i|n a doub|
|00000850| 6c 79 2d 6c 69 6e 6b 65 | 64 20 72 69 6e 67 20 77 |ly-linke|d ring w|
|00000860| 69 74 68 20 61 20 64 75 | 6d 6d 79 20 68 65 61 64 |ith a du|mmy head|
|00000870| 65 72 20 65 6c 65 6d 65 | 6e 74 2e 20 4f 6e 65 20 |er eleme|nt. One |
|00000880| 65 6c 65 6d 65 6e 74 20 | 6f 66 20 61 20 72 69 6e |element |of a rin|
|00000890| 67 20 74 68 75 73 20 63 | 6f 6e 74 61 69 6e 73 20 |g thus c|ontains |
|000008a0| 61 20 6e 65 78 74 20 61 | 6e 64 20 61 20 70 72 65 |a next a|nd a pre|
|000008b0| 76 20 70 6f 69 6e 74 65 | 72 2c 20 61 73 20 77 65 |v pointe|r, as we|
|000008c0| 6c 6c 20 61 73 20 74 68 | 65 20 64 61 74 61 20 6f |ll as th|e data o|
|000008d0| 66 20 6f 6e 65 20 6f 72 | 64 65 72 2e 20 49 6e 20 |f one or|der. In |
|000008e0| 74 68 69 73 20 63 61 73 | 65 2c 20 74 68 65 20 64 |this cas|e, the d|
|000008f0| 61 74 61 20 69 73 20 64 | 69 72 65 63 74 6c 79 20 |ata is d|irectly |
|00000900| 72 65 70 72 65 73 65 6e | 74 65 64 20 61 73 20 61 |represen|ted as a|
|00000910| 20 76 61 72 69 61 62 6c | 65 20 6f 66 20 74 68 65 | variabl|e of the|
|00000920| 20 69 6e 74 65 72 61 63 | 74 6f 72 20 74 79 70 65 | interac|tor type|
|00000930| 20 77 68 69 63 68 20 69 | 73 20 75 73 65 64 20 66 | which i|s used f|
|00000940| 6f 72 20 64 61 74 61 20 | 65 6e 74 72 79 2e 20 4e |or data |entry. N|
|00000950| 6f 74 65 20 74 68 61 74 | 20 74 68 69 73 20 61 70 |ote that| this ap|
|00000960| 70 72 6f 61 63 68 20 69 | 73 20 6f 6e 6c 79 20 70 |proach i|s only p|
|00000970| 6f 73 73 69 62 6c 65 20 | 69 6e 20 76 65 72 79 20 |ossible |in very |
|00000980| 73 69 6d 70 6c 65 20 63 | 61 73 65 73 3b 20 6e 6f |simple c|ases; no|
|00000990| 72 6d 61 6c 6c 79 20 61 | 6e 20 69 6e 74 65 72 61 |rmally a|n intera|
|000009a0| 63 74 6f 72 20 77 6f 75 | 6c 64 20 6f 6e 6c 79 20 |ctor wou|ld only |
|000009b0| 72 65 70 72 65 73 65 6e | 74 20 61 20 73 75 62 73 |represen|t a subs|
|000009c0| 65 74 20 6f 66 20 61 20 | 74 75 70 6c 65 20 73 74 |et of a |tuple st|
|000009d0| 6f 72 65 64 20 69 6e 20 | 74 68 65 20 64 61 74 61 |ored in |the data|
|000009e0| 62 61 73 65 2c 20 61 6e | 64 20 74 68 65 20 64 61 |base, an|d the da|
|000009f0| 74 61 62 61 73 65 20 72 | 65 70 72 65 73 65 6e 74 |tabase r|epresent|
|00000a00| 61 74 69 6f 6e 20 77 6f | 75 6c 64 20 62 65 20 69 |ation wo|uld be i|
|00000a10| 6e 64 65 70 65 6e 64 65 | 6e 74 20 6f 66 20 61 6e |ndepende|nt of an|
|00000a20| 79 20 73 70 65 63 69 66 | 69 63 20 69 6e 74 65 72 |y specif|ic inter|
|00000a30| 61 63 74 6f 72 2e 0d 09 | 54 68 65 20 6f 74 68 65 |actor...|The othe|
|00000a40| 72 20 61 73 70 65 63 74 | 20 6f 66 20 6f 75 72 20 |r aspect| of our |
|00000a50| 65 78 61 6d 70 6c 65 20 | 70 72 6f 67 72 61 6d 20 |example |program |
|00000a60| 77 68 69 63 68 20 69 73 | 20 73 69 6d 70 6c 65 72 |which is| simpler|
|00000a70| 20 74 68 61 6e 20 69 6e | 20 74 79 70 69 63 61 6c | than in| typical|
|00000a80| 20 61 70 70 6c 69 63 61 | 74 69 6f 6e 73 20 69 73 | applica|tions is|
|00000a90| 20 74 68 61 74 20 74 68 | 65 20 64 61 74 61 62 61 | that th|e databa|
|00000aa0| 73 65 20 69 73 20 67 6c | 6f 62 61 6c 3a 20 74 68 |se is gl|obal: th|
|00000ab0| 65 20 64 6f 75 62 6c 79 | 2d 6c 69 6e 6b 65 64 20 |e doubly|-linked |
|00000ac0| 72 69 6e 67 20 69 73 20 | 61 6e 63 68 6f 72 65 64 |ring is |anchored|
|00000ad0| 20 69 6e 20 61 20 67 6c | 6f 62 61 6c 20 76 61 72 | in a gl|obal var|
|00000ae0| 69 61 62 6c 65 2c 20 73 | 6f 20 74 68 65 72 65 20 |iable, s|o there |
|00000af0| 69 73 20 61 74 20 6d 6f | 73 74 20 6f 6e 65 20 6f |is at mo|st one o|
|00000b00| 72 64 65 72 20 64 61 74 | 61 62 61 73 65 20 6f 70 |rder dat|abase op|
|00000b10| 65 6e 20 61 74 20 61 6e | 79 20 67 69 76 65 6e 20 |en at an|y given |
|00000b20| 70 6f 69 6e 74 20 69 6e | 20 74 69 6d 65 2e 0d 0d |point in| time...|
|00000b30| 54 68 69 73 20 65 78 61 | 6d 70 6c 65 20 68 61 73 |This exa|mple has|
|00000b40| 20 66 6f 75 72 20 6e 6f | 74 65 77 6f 72 74 68 79 | four no|teworthy|
|00000b50| 20 61 73 70 65 63 74 73 | 3a 20 54 68 65 20 70 72 | aspects|: The pr|
|00000b60| 6f 63 65 64 75 72 65 20 | 4e 65 77 52 75 6c 65 72 |ocedure |NewRuler|
|00000b70| 20 73 68 6f 77 73 20 68 | 6f 77 20 61 20 6e 65 77 | shows h|ow a new|
|00000b80| 20 74 65 78 74 20 72 75 | 6c 65 72 20 77 69 74 68 | text ru|ler with|
|00000b90| 20 73 70 65 63 69 66 69 | 63 20 70 72 6f 70 65 72 | specifi|c proper|
|00000ba0| 74 69 65 73 20 63 61 6e | 20 62 65 20 63 72 65 61 |ties can| be crea|
|00000bb0| 74 65 64 2c 20 61 6e 64 | 20 69 6e 20 70 72 6f 63 |ted, and| in proc|
|00000bc0| 65 64 75 72 65 20 49 6e | 76 6f 69 63 65 20 69 74 |edure In|voice it|
|00000bd0| 20 63 61 6e 20 62 65 20 | 73 65 65 6e 20 68 6f 77 | can be |seen how|
|00000be0| 20 74 68 65 20 74 65 78 | 74 20 66 6f 6e 74 20 73 | the tex|t font s|
|00000bf0| 74 79 6c 65 20 63 61 6e | 20 62 65 20 63 68 61 6e |tyle can| be chan|
|00000c00| 67 65 64 20 74 6f 20 62 | 6f 6c 64 20 61 6e 64 20 |ged to b|old and |
|00000c10| 62 61 63 6b 20 74 6f 20 | 6e 6f 72 6d 61 6c 20 77 |back to |normal w|
|00000c20| 68 65 6e 20 63 72 65 61 | 74 69 6e 67 20 61 20 74 |hen crea|ting a t|
|00000c30| 65 78 74 2e 0d 09 54 68 | 69 72 64 6c 79 2c 20 74 |ext...Th|irdly, t|
|00000c40| 68 65 20 64 69 61 6c 6f | 67 20 75 73 65 73 20 67 |he dialo|g uses g|
|00000c50| 75 61 72 64 20 63 6f 6d | 6d 61 6e 64 73 20 74 6f |uard com|mands to|
|00000c60| 20 64 69 73 61 62 6c 65 | 20 61 6e 64 20 65 6e 61 | disable| and ena|
|00000c70| 62 6c 65 20 63 6f 6e 74 | 72 6f 6c 73 20 69 6e 20 |ble cont|rols in |
|00000c80| 74 68 65 20 64 69 61 6c | 6f 67 3a 20 44 65 70 65 |the dial|og: Depe|
|00000c90| 6e 64 69 6e 67 20 6f 6e | 20 77 68 65 74 68 65 72 |nding on| whether|
|00000ca0| 20 74 68 65 72 65 20 63 | 75 72 72 65 6e 74 6c 79 | there c|urrently|
|00000cb0| 20 69 73 20 61 6e 20 6f | 70 65 6e 20 64 61 74 61 | is an o|pen data|
|00000cc0| 62 61 73 65 2c 20 64 61 | 74 61 20 65 6e 74 72 79 |base, da|ta entry|
|00000cd0| 2c 20 69 6e 76 6f 69 63 | 65 20 67 65 6e 65 72 61 |, invoic|e genera|
|00000ce0| 74 69 6f 6e 2c 20 65 74 | 63 2e 20 61 72 65 20 65 |tion, et|c. are e|
|00000cf0| 6e 61 62 6c 65 64 2c 20 | 6f 74 68 65 72 77 69 73 |nabled, |otherwis|
|00000d00| 65 20 64 69 73 61 62 6c | 65 64 2e 20 44 65 70 65 |e disabl|ed. Depe|
|00000d10| 6e 64 69 6e 67 20 6f 6e | 20 77 68 65 74 68 65 72 |nding on| whether|
|00000d20| 20 74 68 65 20 63 75 72 | 72 65 6e 74 20 6f 72 64 | the cur|rent ord|
|00000d30| 65 72 20 69 73 20 74 68 | 65 20 6c 61 73 74 20 28 |er is th|e last (|
|00000d40| 66 69 72 73 74 29 20 6f | 6e 65 2c 20 74 68 65 20 |first) o|ne, the |
|00000d50| 4e 65 78 74 20 28 46 69 | 72 73 74 29 20 62 75 74 |Next (Fi|rst) but|
|00000d60| 74 6f 6e 20 69 73 20 64 | 69 73 61 62 6c 65 64 2c |ton is d|isabled,|
|00000d70| 20 6f 74 68 65 72 77 69 | 73 65 20 65 6e 61 62 6c | otherwi|se enabl|
|00000d80| 65 64 2e 0d 09 46 6f 75 | 72 74 68 2c 20 74 68 65 |ed...Fou|rth, the|
|00000d90| 20 66 6f 72 6d 61 74 74 | 65 72 20 70 72 6f 63 65 | formatt|er proce|
|00000da0| 64 75 72 65 20 57 72 69 | 74 65 56 69 65 77 20 69 |dure Wri|teView i|
|00000db0| 73 20 75 73 65 64 20 74 | 77 69 63 65 20 74 6f 20 |s used t|wice to |
|00000dc0| 69 6e 73 65 72 74 20 61 | 20 76 69 65 77 20 69 6e |insert a| view in|
|00000dd0| 74 6f 20 74 68 65 20 74 | 65 78 74 3a 20 66 69 72 |to the t|ext: fir|
|00000de0| 73 74 20 61 20 72 75 6c | 65 72 20 76 69 65 77 20 |st a rul|er view |
|00000df0| 69 73 20 77 72 69 74 74 | 65 6e 2c 20 61 6e 64 20 |is writt|en, and |
|00000e00| 61 20 62 69 74 20 6c 61 | 74 65 72 20 61 20 73 74 |a bit la|ter a st|
|00000e10| 61 6e 64 61 72 64 20 63 | 6c 6f 63 6b 20 76 69 65 |andard c|lock vie|
|00000e20| 77 20 69 73 20 77 72 69 | 74 74 65 6e 20 74 6f 20 |w is wri|tten to |
|00000e30| 74 68 65 20 74 65 78 74 | 2e 0d 0d 02 4f 62 78 4f |the text|....ObxO|
|00000e40| 72 64 65 72 73 a0 a0 73 | 6f 75 72 63 65 73 02 0d |rders..s|ources..|
|00000e50| 0d 02 6d 61 69 6e a0 64 | 69 61 6c 6f 67 02 0d 0d |..main.d|ialog...|
|00000e60| 02 64 65 6c 65 74 65 a0 | 64 69 61 6c 6f 67 02 0d |.delete.|dialog..|
|00000e70| 0d 02 20 22 53 74 64 43 | 6d 64 73 2e 4f 70 65 6e |.. "StdC|mds.Open|
|00000e80| 41 75 78 44 69 61 6c 6f | 67 28 27 4f 62 78 2f 52 |AuxDialo|g('Obx/R|
|00000e90| 73 72 63 2f 4f 72 64 65 | 72 73 50 27 2c 20 27 4f |src/Orde|rsP', 'O|
|00000ea0| 72 64 65 72 20 50 72 6f | 63 65 73 73 69 6e 67 27 |rder Pro|cessing'|
|00000eb0| 29 22 0d 0d 49 6e 20 4f | 62 78 2f 53 61 6d 70 6c |)"..In O|bx/Sampl|
|00000ec0| 65 73 2f 4f 64 61 74 61 | 20 74 68 65 72 65 20 69 |es/Odata| there i|
|00000ed0| 73 20 73 6f 6d 65 20 73 | 61 6d 70 6c 65 20 64 61 |s some s|ample da|
|00000ee0| 74 61 2e 82 f1 54 65 78 | 74 43 6f 6e 74 72 6f 6c |ta...Tex|tControl|
|00000ef0| 6c 65 72 73 2e 53 74 64 | 43 74 72 6c 44 65 73 63 |lers.Std|CtrlDesc|
|00000f00| 00 f1 54 65 78 74 43 6f | 6e 74 72 6f 6c 6c 65 72 |..TextCo|ntroller|
|00000f10| 73 2e 43 6f 6e 74 72 6f | 6c 6c 65 72 44 65 73 63 |s.Contro|llerDesc|
|00000f20| 00 f1 43 6f 6e 74 61 69 | 6e 65 72 73 2e 43 6f 6e |..Contai|ners.Con|
|00000f30| 74 72 6f 6c 6c 65 72 44 | 65 73 63 00 f1 43 6f 6e |trollerD|esc..Con|
|00000f40| 74 72 6f 6c 6c 65 72 73 | 2e 43 6f 6e 74 72 6f 6c |trollers|.Control|
|00000f50| 6c 65 72 44 65 73 63 00 | f2 04 00 00 00 00 00 00 |lerDesc.|........|
|00000f60| 00 14 00 00 00 00 00 00 | 00 09 00 00 00 00 00 00 |........|........|
|00000f70| 00 00 00 00 00 00 00 00 | 01 82 f2 0e 00 00 00 00 |........|........|
|00000f80| 00 00 00 61 00 00 00 07 | 00 00 00 59 00 00 00 00 |...a....|...Y....|
|00000f90| 00 00 83 f2 10 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000fa0| 08 00 00 00 3f 00 00 00 | 00 00 00 00 82 f2 12 00 |....?...|........|
|00000fb0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 24 00 |........|......$.|
|00000fc0| 00 00 00 01 00 00 00 00 | 00 00 00 00 20 a3 5a 00 |........|.... .Z.|
|00000fd0| 00 00 00 00 18 f0 01 00 | 38 63 00 00 01 00 00 00 |........|8c......|
|00000fe0| 01 00 00 00 00 00 00 00 | 82 f2 0d 00 00 00 00 00 |........|........|
|00000ff0| 00 00 00 00 00 00 00 00 | 00 00 22 00 00 00 00 00 |........|..".....|
|00001000| 00 00 00 01 00 00 00 00 | 48 65 6c 76 65 74 69 63 |........|Helvetic|
|00001010| 61 00 7c be 01 00 00 00 | 00 00 90 01 00 00 00 00 |a.|.....|........|
|00001020| 00 00 00 00 00 00 00 00 | e0 8c 01 00 e0 8c 01 00 |........|........|
|00001030| 34 c8 5d 00 e0 b9 3b 3e | 82 f1 44 6f 63 75 6d 65 |4.]...;>|..Docume|
|00001040| 6e 74 73 2e 43 6f 6e 74 | 72 6f 6c 6c 65 72 44 65 |nts.Cont|rollerDe|
|00001050| 73 63 00 f2 18 00 00 00 | 00 00 00 00 00 00 00 00 |sc......|........|
|00001060| 00 00 00 00 08 00 00 00 | 00 00 00 00 00 09 00 00 |........|........|
|00001070| 00 00 94 4d 73 00 18 2b | a3 00 80 fc 0a 00 00 2f |...Ms..+|......./|
|00001080| 0d 00 d4 37 67 00 18 fc | 95 00 00 00 00 00 00 00 |...7g...|........|
|00001090| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000010a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000010b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000010c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000010d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000010e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000010f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001100| 00 00 01 00 00 00 01 0c | 00 00 00 0c 00 00 00 32 |........|.......2|
|00001110| 29 4a 31 24 63 25 51 1a | 68 10 40 08 41 04 40 00 |)J1$c%Q.|h.@.A.@.|
|00001120| 00 01 00 00 00 02 ab 10 | 89 fe 49 45 04 00 00 c0 |........|..IE....|
|00001130| 06 4f 72 64 65 72 73 4f | 02 00 00 00 50 61 72 74 |.OrdersO|....Part|
|00001140| 53 49 54 21 00 00 00 00 | 00 00 00 00 00 00 48 79 |SIT!....|......Hy|
|00001150| 00 00 50 61 72 74 53 49 | 54 21 00 00 00 00 00 00 |..PartSI|T!......|
|00001160| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001170| 00 00 ae 04 81 a9 00 00 | 00 00 00 00 01 3e 31 d6 |........|.....>1.|
|00001180| 19 86 30 24 55 55 4a 2a | 40 06 73 3b 6f dc f6 a6 |..0$UUJ*|@.s;o...|
|00001190| e7 af cc 6b 18 fa a0 29 | 50 85 50 c5 8c 63 18 c6 |...k...)|P.P..c..|
|000011a0| 66 66 a4 a8 cc cc c9 99 | 9f 5d 08 6a 61 85 70 0a |ff......|.].ja.p.|
|000011b0| 89 76 43 08 03 14 4f 41 | 17 cc 50 08 82 40 00 0a |.vC...OA|..P..@..|
|000011c0| 54 30 8d 80 00 0a 22 8a | ac 1b bc 0a 85 41 50 84 |T0....".|.....AP.|
|000011d0| 93 0c 2d c3 18 c6 00 00 | 01 20 85 67 c8 48 20 14 |..-.....|. .g.H .|
|000011e0| a4 52 32 4d 21 7a 2a 55 | 7a 11 ff cf f8 e2 2a d6 |.R2M!z*U|z.....*.|
|000011f0| 1e 87 ce 24 55 54 8a 69 | 40 09 4c cc d3 3d 69 d9 |...$UT.i|@.L..=i.|
|00001200| 00 00 00 08 00 32 00 05 | 01 db 02 00 00 00 01 00 |.....2..|........|
|00001210| 00 00 01 0c 00 00 00 0c | 00 00 00 32 00 55 f9 08 |........|...2.U..|
|00001220| 0e b2 00 00 00 1c 00 32 | 00 00 57 4e 53 50 00 00 |.......2|..WNSP..|
|00001230| 00 0a 00 01 ff ff 00 00 | 00 00 00 55 f8 34 00 00 |........|...U.4..|
|00001240| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001250| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001260| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001270| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
+--------+-------------------------+-------------------------+--------+--------+