Delphi中运用FasReport设计和制作报表(续)

报表的设计和制作是管理信息系统中一项重要而复杂的工作 ,而 Delphi所附带的报表工具不能完全满足用户各种要求。本文介绍的运用 Fast Report设计和制作报表是一种有效快捷的方法 ,首先介绍了这种方法的特点 ,详细说明了报表设计和制作的过程 ,最后给出了报表设计的实例。     

Delphi中运用FasReport设计和制作报表

报表的设计和制作是管理信息系统中一项重要而复杂的工作，而Delphi所附带的报表工具不能完全满足用户各种要求。本文介绍的运用FastReport设计和制作报表是一种有效快捷的方法，首先介绍了这种方法的特点，详细说明了报表设计和制作的过程，最后给出了报表设计的实例。     

ASP.NET环境下查询式Web动态报表的实现

Web报表的动态生成是个复杂的问题，本文介绍了如何制作基于ASP．NET的查询式Web动态报表。利用水晶报表本身提供的报表设计器和．NET提供的丰富特性，通过推模型从数据库中读取满足查询条件的数据，从而灵活地产生报表输出，这种设计方法克服了B／S模式报表设计的诸多局限性，是一种切实可行的Web报表解决方案。     

基于FastReport图片报表的设计与实现

简要介绍了FastReport报表设计器并重点讨论了其特点和设计步骤,同时在Microsoft Visual Studio 2005环境下,以FastReport设计的图片报表模板为例,详细描述了设计和实现报表的整个过程,最后给出了实例代码。FastReport是一组方便灵活的报表工具控件,它包含报表引擎、报表设计器、报表预览控件。因此使用FastReport制作的报表满足了报表的灵活性、可维护性等要求,同时解决了当前国内报表格式复杂多样、设计难度大等问题。     

基于FastReport图片报表的设计与实现

简要介绍了FastReport报表设计器并重点讨论了其特点和设计步骤,同时在Microsoft Visual Studio2005环境下,以FastReport设计的图片报表模板为例．详细描述了设计和实现报袁的整个过程,最后给出了实例代码。FastReport是一组方便灵活的报表工具控件．它包含报表引擎、报表设计器、报表预览控件。因此使用Fastlkeport制作的报表满足了报表的灵活性、可维护性等要求,同时解决了当前国内报表格式复杂多样、设计难度大等问题。     

用Delphi中使用FastReport设计数据库报表

介绍了Delphi中FastReport报表设计器的使用,并讲解了明细报表和定制报表的设计、制作及程序实现过程.     

Visual Foxpro制作报表的方法与技巧

本文分析了Ｖｉｓｕａｌ Ｆｏｘｒｏ的报表设计器中中快速报表和导禹模板不足，介绍了如何利用数据分组和程序设计方式制作不规则报表的方法与技巧。     

Data Report在复杂报表中的应用研究

本文介绍了目前Visual Basic6.0中制作复杂报表的几种方法:基于Excel生成复杂报表、利用水晶报表制作复杂报表、使用第三方控件生成复杂报表以及用VB自带的报表设计器(Data Report)生成报表等,比较了它们的优缺点,据此提出使用VB自带的Data Report制作报表的优越性,并以大坝渗流分析系统的一个复杂报表实例说明使用Data Report制作复杂报表的具体方法和步骤。     

Visual FoxPro制作报表的方法与技巧

本文分析了Visual FoxPro的报表设计器中快速报表和导向模板的不足,介绍了如何利用数据分组和程序设计方式制作规则和不规则报表的方法与技巧。     

用Delphi和VBA制作Excel报表

Excel是当前流行的数据报表工具。本文介绍了一种使用Delphi和VBA语言制作Excel报表的方法,即先在VBA环境中设计报表模板,然后在Delhpi中调用模板最终生成Excel报表;最后介绍了宏的录制过程及程序的调试方法。     

Information Counseling Inventory of Affective and Cognitive Reactions While Learning the Internet

Abstract

Library professionals in the information age are called upon to provide user-friendly information environments. To accomplish this, more detailed knowledge is needed about the information behavior of users. The concept “information counseling” reflects this new orientation and involves instruction activities such as: orienting, advising, and reassuring novice learners. The taxonomic approach transforms self-witnessing reports into classified segments of information behaviors at three levels of internalization and in three behavioral domains, including: affective, cognitive, and sensorimotor behavior. Reference librarians and instructors are invited to contribute to the taxonomy and make use of it in planning and designing programs and facilities. This behavioral inventory of information behaviors learning the Internet is presented with illustrative entries under each category for affective and cognitive behavior. Suggested uses for the inventory include promoting information self-counseling skills, helping learners overcome technophobia through generational self-witnessing reports, and creating better point-of-use instructions for novices using complex information systems.     

谈网站设计的界面美化

该文从网站的界面设计出发,以视觉艺术为理论基础,从图形化界面、网站风格确立和创意设计三个角度,探索了网站设计的内在联系,认为网站的界面设计是设计艺术与网络技术的交叉学科,界面美化是有章可循,可以对照实施的。     

New visual languages supporting design of multi-storey buildings

This paper deals with designing multi-storey buildings with the use of a knowledge-based visual design support system. In this system two visual languages for creating design solutions by the designer are proposed. The first one allows the designer to design 2D floor layouts, while the second one is dedicated to creating 3D building structures. The generated design solutions in the form of drawings are internally represented as hierarchical hypergraphs gathering design knowledge on which reasoning about designs can be based. The approach is illustrated by example of designing a three-storey house.     

Supporting Controlled Experimentation with Testing Techniques: An Infrastructure and its Potential Impact

Where the creation, understanding, and assessment of software testing and regression testing techniques are concerned, controlled experimentation is an indispensable research methodology. Obtaining the infrastructure necessary to support such experimentation, however, is difficult and expensive. As a result, progress in experimentation with testing techniques has been slow, and empirical data on the costs and effectiveness of techniques remains relatively scarce. To help address this problem, we have been designing and constructing infrastructure to support controlled experimentation with testing and regression testing techniques. This paper reports on the challenges faced by researchers experimenting with testing techniques, including those that inform the design of our infrastructure. The paper then describes the infrastructure that we are creating in response to these challenges, and that we are now making available to other researchers, and discusses the impact that this infrastructure has had and can be expected to have. Editor: Forrest Shull and Natalia Juristo     

Manipulating Wi‐Fi packet traces with WiPal: design and experience

Packet traces are important objects in networking, commonly used in a wide set of applications, including monitoring, troubleshooting, measurements, and validation, to cite a few. Many tools exist to produce and process such traces, but they are often too specific; using them as a basis for creating extended tools is then impractical. Some other tools are generic enough, but exhibit performance issues. This paper reports on our experience designing WiPal, a packet trace manipulation framework with a focus on IEEE 802.11. WiPal is designed for performance and re‐usability, while introducing several novel features compared to previous solutions. Besides presenting how WiPal's original design can benefit packet processing programs, we discuss a number of issues a program designer might encounter when writing packet trace processing software. An evaluation of WiPal shows that, albeit generic, it does not impact performance regarding execution speed. WiPal achieves performance levels observed only with specialized code and outperforms some well‐known packet processing programs. Copyright © 2011 John Wiley & Sons, Ltd.     

Advancing understanding using Nonaka’s model of knowledge creation and problem-based learning

Nonaka’s model of knowledge creation can provide guidance for designing learning environments and activities. However, Bereiter is critical of the model because it does not address whether understanding is deepened in the process of socialization, externalization, combination and internalization. To address this issue of understanding, this paper proposed a framework that synthesizes the basic phases of problem-based learning with Nonaka’s model. This paper reports on a study investigating if a course designed based on this authentic framework can help to stimulate knowledge creation based on deepening understanding. Several types of data were collected in this design-based research, namely: reflections by the participants and instructor; group discussions; student-created artifacts; and documents, records and artifacts that reflect the overall design of the course. The findings suggest that the participants demonstrated advancing understanding amidst knowledge creating conditions and processes consistent with Nonaka’s model. Other key implications are also discussed.     

VC编程中的屏幕效果设计

本文介绍了闪屏效果和互斥体的概念及其在应用程序界面设计时的作用,阐述了有关位图的显示机理及互斥体的创建方法;提出了使用VC进行Windows下程序界面设计时闪屏效果的制作方法以及系统在任何时刻只运行某个应用程序的一个实类的实现策略。     

程序设计教学中的情境创设

本文结合VB程序设计教学中的具体案例,阐述了基于建构主义的情境创设在教学中的应用,并总结出在教学中进行情境创设时需要注意的问题以及应遵循的原则。     

Oracle Reports 6i在工程勘测数据库系统中的应用

本文描述了基于Oracle Reports 6i的不同报表的生成方法,结合应用实例对设计与实现过程中的关键技术进行了论述,以及在C／S和B／S两种不同的环境下发布的报表的方法。     

《现代蒙语词频统计软件系统》的设计与实现

本文介绍了《现代蒙语词频统计软件系统》的设计原理与实现方法。重点论述了统计模型的建立, B-树数据库的实现, 同形词标记, 单词统计, 复合词统计, 合并, 频度排序, 使用度排序, 读音排序以及结果输出等语料处理软件系统的设计与实现。