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Genero+BDL+HB+2.0+简体中文版.pdf

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  • 开发语言:Others
  • 实例大小:1.08M
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  • 发布时间:2022-12-01
  • 实例类别:一般编程问题
  • 发 布 人:ycsznet
  • 文件格式:.pdf
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 相关标签: Genero 中文版 pdf ner en

实例介绍

【实例简介】Genero BDL HB 2.0 简体中文版.pdf

Genero BDL 概观 Genero BDL 语言,为法国的 FourJS(http://www.fourjs.com)公司于 2004 年所提出。其前 身即为 INFORMIX-4GL 语言。 INFORMIX-4GL 语言属于第四代架构的语言,其优点在于构成程序的语法和英文近似,可 以大幅减少学习的时间,但仅能使用于 INFORMIX 数据库的控制上。 FourJS 则是取其优点,致力于扩张后端可连结的数据库种类,开发出 BDL 语言,使之可 串接多种不同形式的数据库,如 IBM DB2、INFORMIX、MySQL、ORACLE、PostgreSQL、 SQL Server、Sybase ASA 等 2004 年,因应图型化接口已成为电脑作业的主流模式,推出了 Genero BDL 语言,此语言 除承袭旧有优点外,更添加一些新的特点: z 切分为 Client、Server 架构(GDC 与 fgl),增进运行效率 z 以 XML Bsae 做为 Client 及 Server 端数据传递的架

【实例截图】

【核心代码】

Genero BDL 技术手册目录
第一章 第一章 Genero BDL 架构
Genero BDL 概观........................................................................................1 - 1
Genero BDL 程序组成.................................................................................1 - 2
编译(Compile)、连结(Link)运行(Execute).......................................1 - 4
第二章 第二章 画面档(FORM )组成
画面档(FORM)的组成.............................................................................2 - 1
SCHEMA Section........................................................................................2 - 4
ACTION DEFAULTS Section ......................................................................2 - 5
TOPMENU Section.....................................................................................2 - 7
TOOLBAR Section ......................................................................................2 - 8
LAYOUT Section.........................................................................................2 - 9
0.画面文件中的对象.................................................................................2 - 11
1.GRID ....................................................................................................2 - 12
2.SCROLLGRID......................................................................................2 - 13
3.TABLE ..................................................................................................2 - 16
4.GROUP................................................................................................2 - 18
5.FOLDER、PAGE..................................................................................2 - 19
6.VBOX(HBOX)..................................................................................2 - 20
7.TAG......................................................................................................2 - 22
TABLES Section .........................................................................................2 - 24
ATTRIBUTES Section.................................................................................2 - 25
1.BUTTON...............................................................................................2 - 26
2.BUTTONEDIT.......................................................................................2 - 27
3.CANVAS...............................................................................................2 - 28
4.CHECKBOX .........................................................................................2 - 29
5.COMBOBOX ........................................................................................2 - 30
6.DATEEDIT............................................................................................2 - 31
7.EDIT.....................................................................................................2 - 32
8.GROUP................................................................................................2 - 33
9.IMAGE..................................................................................................2 - 34
10.LABEL................................................................................................2 - 35
11.PROGRESSBAR................................................................................2 - 37
12.RADIOGROUP...................................................................................2 - 38
13.SCROLLGRID....................................................................................2 - 39
14.TABLE ................................................................................................2 - 39
15.TEXTEDIT ..........................................................................................2 - 40
INSTRUCTIONS Section.............................................................................2 - 41
第三章 第三章 变量及运算
变量的定义......................................................................................................3 - 1
变量的型态......................................................................................................3 - 2
变量的集合(Records)..................................................................................3 - 4
变数的设置......................................................................................................3 - 5
初始化一组变数的值........................................................................................3 - 5
预定义完成变数(PRE-DEFINED Variable)..................................................3 - 6
常数的定义(CONSTANT) ...........................................................................3 - 6
预定义完成常数(PRE-DEFINED Constant) ................................................3 - 6
表达式.............................................................................................................3 - 7
全域变数指定 ..................................................................................................3 - 9
变数的生命周期...............................................................................................3 - 10
USING.............................................................................................................3 - 11
第四章 第四章 程控流程
Module 程序架构.............................................................................................4 - 1
MAIN()函式.............................................................................................4 - 1
一般 FUNCTION()函式............................................................................4 - 3
报表结构 REPORT()函式........................................................................4 - 3
批注符号......................................................................................................4 - 3
CALL...............................................................................................................4 - 4
RETURN.........................................................................................................4 - 4
IF.....................................................................................................................4 - 6
CASE..............................................................................................................4 - 7
FOR ................................................................................................................4 - 9
WHILE.............................................................................................................4 - 10
CONTINUE.....................................................................................................4 - 10
EXIT................................................................................................................4 - 11
SLEEP ............................................................................................................4 - 12
第五章 第五章 WINDOWS 与 与 FORM
WINDOWS 与 FORM......................................................................................5 - 1
OPEN WINDOW.............................................................................................5 - 1
CLEAR............................................................................................................5 - 2
CLEAR FORM ................................................................................................5 - 2
CLOSE WINDOW...........................................................................................5 - 3
CURRENT WINDOW .....................................................................................5 - 4
OPEN FORM..................................................................................................5 - 5
DISPLAY FORM.............................................................................................5 - 5
CLOSE FORM................................................................................................5 - 5
第六章 第六章 菜单
录入菜单.........................................................................................................6 - 1
第七章 第七章 DISPLAY 与 与 INPUT
DISPLAY 与 INPUT.........................................................................................7 - 1
DISPLAY 指令.................................................................................................7 - 1
INPUT 指令.....................................................................................................7 - 3
INPUT 架构.....................................................................................................7 - 5
INPUT 控制点.................................................................................................7 - 6
WITHOUT DEFAULTS....................................................................................7 - 7
PROMPT........................................................................................................7 - 8
第八章 第八章 CURSOR 的应用
CURSOR 数据的查询、更改 ..........................................................................8 - 1
CONSTRUCT .............................................................................................8 - 1
PREPARE...................................................................................................8 - 3
数据的查询......................................................................................................8 - 4
SCROLLING CURSOR...............................................................................8 - 5
FETCH 叙述 ............................................................................................8 - 6
NON-SCROLLING CURSOR......................................................................8 - 8
FOREACH 叙述.......................................................................................8 - 8
数据的锁定......................................................................................................8 - 9
LOCKING CURSOR ...................................................................................8 - 9
USING 的使用时机 .........................................................................................8 - 11
TRANSACTION..............................................................................................8 - 12
大量运行同一 SQL 指令(EXECUTE)..........................................................8 - 13
大量运行新增指令(PUT…FLUSH) .............................................................8 - 14
第九章 第九章 ARRAY 的应用
ARRAY(数组).............................................................................................9 - 1
INPUT ARRAY................................................................................................9 - 4
DISPLAY ARRAY............................................................................................9 - 9
第十章 第十章 REPORT 撰写
REPORT 撰写.................................................................................................10 - 1
启动 REPORT.................................................................................................10 - 1
REPORT FUNCTION 的组成..........................................................................10 - 3
OUTPUT Section.........................................................................................10 - 4
ORDER BY Section.....................................................................................10 - 4
FORMAT Section.........................................................................................10 - 5
FORMAT 内可用的指令...............................................................................10 - 5
打印时可运用的表达式或函数 .........................................................................10 - 6
群组函数..........................................................................................................10 - 6
第十一章 第十一章 Debugger 的应用
Debugger 的使用............................................................................................11 - 1
除错模式的常用指令........................................................................................11 - 1
附录 附录 A ATTRIBUTES 功能说明.......................................................................A - 1

标签: Genero 中文版 pdf ner en

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