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1.
本文主要解决了在FOXPRO下打印备注字段的问题,并编程实现,弥补了当前FOXPRO、QUICKMIS等软件中报表生成器在备注字段打印方面的不足,完善了报表打印功能。  相似文献   

2.
在DbGrid组件中显示备注字段和图形字段内容   总被引:1,自引:0,他引:1  
在Delphi中进行数据库应用软件开发中 ,DbGrid组件是进行数据组织和显示的比较好的组件 ,但是美中不足的是其不能显示特殊字段的内容 定制DbGrid可以显示备注字段和图形字段的内容  相似文献   

3.
在数据库操作中,对数据采取了多种类型进行描述,但在具体处理某些数据项时,如不定长、不规则或属性不确定的数据时,会出现不便出现和管理的情况,而此时若采用备注型字段进行描述,则非常的方便和实用。  相似文献   

4.
本文系统地论述了广泛应用于人事管理,学籍管理,图书资料管理等需处理大量文字信息的领域中的数据库备注型字段的打印,推出一组打印备注型字段的实用程序。  相似文献   

5.
在Delphi中进行数据库应用软件开发中,DbGrid组件是进行数据组织和显示的比较好的组件。但是美中不足的是其不能显示特殊字段的内容,定制DbGrid可以显示备注字段和图形字段的内容。  相似文献   

6.
VFP下主要是对字信息进行处理的数据库管理系统,对其它形式的信息处理却鲜为人知。本主要介绍在VFP6.0数据库管理系统中利用通用字段或备注型字段对多媒体数据。包括图象、声音、视频等信息的存储及处理方法。  相似文献   

7.
本文建立了一个通用报表自动生成系统 ,对于任意的关系型数据库文件 ,都可以利用该系统 ,以报表的形式将数据库中除备注型外一般字段的内容输出 ,并可以根据需要 ,选择所需字段和所需记录进行输出 ,为数据库的输出提供了一种灵活、简便的工具  相似文献   

8.
在数据库设计中减少数据冗余是一个重要环节。在VFP环境下利用备注型字段实现减少数据冗余是简单易行的一种方法,具有一定的实用价值。  相似文献   

9.
Visual FoxPro6.0中报表技术研究与应用   总被引:1,自引:0,他引:1  
报表打印是MIS系统中的一个很重要的功能。本文介绍了VFP6.0中生成报表的两种相关技术:动态报表和备注字段的打印,并分析了这两种技术的设计思想、实现方法及应用。  相似文献   

10.
FOXBASE与其它高级语言的区别之一是FOXBASE中引用了字段变量,字段变量隶属于数据库,字段变量和内存变量是FOXBASE两大重要的变量类型。讨论了他们的一些区别。首先他们在类型上有些不同,字段变量在字符型、数值型、日期型、逻辑和备注型,而内存变量有了符型、数值型、日期型、逻辑型和屏幕型。其次,在作用域上有所区别,字段变量受到工作区的制约,随着数据库文件的打开而存在,随着文件的关闭而释放,而  相似文献   

11.
《海外英语》2007,(5):44-45
It is worthy of noting that, whilst Crookston Castle witnessed the earlier and happier portion of Mary's variegated life,  相似文献   

12.
一、吃和喝吃苹果 eat an apple, 吃药 take medicine,吃糖 have some sweets,吃饭 have one's meals,吃馆子 dine out,吃惊 be surprised/  相似文献   

13.
《海外英语》2007,(5):10-11
Many college freshmen arrive woefully unprepared to do college work, and as disadvantaged populations continue to grow, the share of the American work force that has made it through college is expected to plummet. Many experts blame that educational failure not just on high schools but also on colleges. School & College, a special report by The Chronicle, looks at efforts to fix the system. What reforms would better prepare students for college? What should schools and colleges be doing differently? How should state and federal officials help?  相似文献   

14.
汉字倒说     
汉字的六书,《说文》对“转注”一类,语焉不详。后世学者提及转注,也仅限于许慎所举出的例字。《汉字例说》一文,作者从转注的角度综合考虑,对部分现代常用字作了分析,跟传统的解释有所不同。希望能抛砖引玉,互相切磋,以推进学术研究。  相似文献   

15.
《海外英语》2007,(4):36
There are numbers of crossroads on our long and unpredictable life journey where we totally have no idea about which direction to choose. No matter what our decision is, we should not turn back, but face the music and go ahead instead. I am this kind of girl who always does try without regretting, one example is how I dealt with my love.  相似文献   

16.
王菲 《华章》2007,(12):273-273
Migration occurs behind a variety of reasons and has a great effect on the whole world. People may migrate in order to improve their economic situation, or in order to escape civil strife, persecution, and environmental disasters. The impact of migration is complex, bringing both benefits anddisadvantages. This paper briefly talks about the causes of migration, the allocation of benefits, and the ways in which individual countries and the international community deal with this important subject.  相似文献   

17.
钱生钱!     
我们绝大部分人都同意一件事情——我们喜欢金钱。但是你对金钱的喜欢之情足够到让你创立一份事业么?.财富通常被人忽视,主要在于人们不能真正了  相似文献   

18.
裴水妹 《华章》2007,(11):196
Sister Carrie is one of the most controversial characters in American literature.Thought as a "fallen woman" firstly,she was defined as a "new woman" by some critics later. However, by digging into the motivaton behind the whole process of Carrie's "success", the relationship between Carrie and her creator (the author), the social conditions of then American, it can be found that Carrie has never been free-standing on her thought and she has never found her real-sdf even after becoming a famous actress. In a society dominated by mass consumerism Carrie is only an adherent of her own desires. She also is a representative of all those country girls flooded into cities, a symbol and a sacrifice of the urbanization of America in a time countryside was overcome by cities.  相似文献   

19.
20.
1.IntroductionOne-cyclecontrolmethod,whichwasproposedaboutonedecadeago[1],hasbecomeanattractivemethodinspecialfieldssuchaspowerfactorcorrection[2-6],switchingamplifiers[7,8],etc.Themainideaofthiscontrollerisbasedonintegrationofdiodevoltageinone-cycleandforcesittobeexactlyequaltothereferencevalue.Themainadvantageofthiscontrollerisitsrealtimeabilitytorejectthevariationofinputvoltage[1].Despitethisgreatability,ithasnogoodperformancesinrejectingofloaddisturbanceandfollowingreferencecommands.Espec…  相似文献   

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