彩票走势图

• 多种数据模式
  ExpressQuantumGrid组件允许你从传统数据源（Data-Aware模式），非数据库数据源（Unbound模式）以及用户数据结构（provide模式）中进行数据绑定。

• 快速的数据载入
  ExpressQuantumGrid并没有达到ExpressDataController与之媲美的速度。只要你拥有了我们开发先进的ExpressDataController的技术,你就可以在一眨眼工夫里迅速载入100，000行数据，并且用同样的速度来进行分组和排序处理。但是只有眼见为实，因此你可以尝试一下我们发布在网页上的演示程序来观看实际的效果。

• 基于架构的视图
  在ExpressQuantumGrid里的每一个水平定位均可由不同的视图（卡片视图，列表视图）来表示。视图甚至可以被更改。

• 主要内容和细节内容
  Developer Express是第一家提供具有综合的数据分组特点的主要内容/细节内容列表和以列表或卡片便捷地显示主要内容/细节内容功能的可视化控件厂商。

• 同步复制细节内容
  同步复制细节内容功能的激活可以通过设置“列表视图中的同步”属性来完成。默认情况下设置为真值。

• 未绑定的列
  现在你可以设置一些属性来显示和编辑在绑定的列表视图中的未绑定列。

• 自动的数据分组
  不需要编写简单的一行代码，只要设置一个属性，你就可以在你的应用程序里面激活异常强大的数据查看和控制功能。在分组模式中，ExpressQuantumGrid不能以只读方式来显示信息。分组对所有的表格水平定位都生效，并且以闪电般的速度来运行，然而只占用非常少的内存空间。

• 对任意数量的列进行自动排序
  ExpressQuantumGrid允许你在不编写简单一行代码的情况下快速地对多个列进行排序。

• 可扩展的分组功能
  如果你曾经想显示一个列表视图并使得分组记录的内容可以被扩展，那么你将会深深地喜欢这个新特性。只要一个的简单的设置，你现在就可以轻松地实现扩展分组功能。

• 条形列/多层列（Banded/Stacked Columns）
  你可以使用条形列来最大化终端用户可视的列数。并能简单方便地在表列头内的任意位置显示图片。

• 卡片视图（CardView）
  象MS Outlook一样，你可以在QuantumGrid组件中通过使用卡片布局格式来显示数据。

• 卡片的扩展和折叠
  卡片视图允许你扩展和折叠个人的卡片，从而使你的终端用户轻松地消化理解显示在巨大数据记录集合中的信息。

• Outlook2003风格的数据分组功能
  与Office2003引入的风格一样，你现在就可以在屏幕上唯一地显示分组信息。

• Outlook2003风格支持
  随着QuantumGrid版本5的发布，我们通过仿效Microsoft2003外观特征，引入了焕然一新的喷绘风格。这种风格同时也扩充到列表和个人编辑界面中，从而允许你在整个应用程序开发中都保持一个统一的风格。

• 背景图片支持
  你想要在你的列表中显示背景图片吗？如果是的话，ExpressQuantumGrid组件将帮助你轻松地完成该功能。

• 运行时行的大小调整
  ExpressQuantumGrid组件允许你以及你的用户不管是在程序设计中还是程序运行时，都可以方便地调整行高度。

• 内嵌的数据导航器
  为了帮助简化开发过程，ExpressQuantumGrid套件包含了一个技术等级的数据导航器，它可以独立启动，也可以作为Grid容器中的一部分整合其中，从而帮助你完全优化屏幕空间占用。

• 为所有的分组结点提供快捷的运行时摘要
  不需要编写简单的一行代码。你可以摘要归纳信息和免除通过传统的报表编辑器来编写复杂的条形报表。

• Instant Runtime Summary Footers
  不需要编写简单的一行代码。你可以制作引人注目的列表显示风格以及使你的应用程序成为一个数据分析引擎。

• 自动运行时的列选择
  拥有了QuantumGrid，你的终端用户就可以通过直观的拖拉操作轻松地定制屏幕上可视化的列，这一点和MS Outlook 一样。

• 快速的自定义Column and Band
  与Column and Band对应的技术指标区域并不是毫无价值的。只要激活了OptionsCustomize.ColumnQuickCustomizationOptions和OptionsCustomize.BandsQuickCustomizationOptions,你就可以使他们变成强大的工具来绑定表列和条的可视性。

• 内置的MS Excel 风格的表格过滤功能
  拥有了QuantumGrid，你就可以快速地添加列数据过滤功能而不需要编写简单的一行代码。

• 对以前引进的过滤器功能提供MRU（最近使用的）支持
  最近使用的过滤器现在对你的终端用户仍然有效。

• 固定的Bands and Columns
  可以方便地将Column and Band固定在QuantumGrid的左边或右边。

• 内置的XP主题风格支持
  拥有了ExpressQuantumGrid组件，你可以在你的应用程序里面快速地激活XP的主题风格。

Introducing ExpressQuantumGrid Suite , the most capable Grid and Data Editors Library ever created for Delphi and C++ Builder. With the ExpressQuantumGrid Suite, you can create visually stunning interfaces and deliver incredible features/flexibility to your end users - without writing a single line of code.

To discover the features introduced in QuantumGrid Suite
 

• Multiple Data Modes - The ExpressQuantumGrid Suite allows you to bind data from a traditional data source (Data-Aware Mode); from non-database sources (Unbound Mode); and from custom data structures (Provider Mode).


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• Blazing Fast Data Loading - The ExpressQuantumGrid has no equal when it comes to speed - With our advanced ExpressDataController - you can load 100,000 rows in a blink of an eye and group/sort against them just as fast! But seeing is believing, so try our web demo and see it in action for yourself!


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• View Based Architecture - Every level in the QuantumGrid can be represented by a different view (grid, card). Views can even be changed on the fly!


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• Master/Detail - Developer Express was the first VCL component vendor to offer a Master/Detail grid with integrated data grouping and given you the ability to display master/detail information in tabular or card format - with ease.


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• Detail Clones Synchronization - Detail clones synchronization can be enabled via a pattern grid view's Synchronization property. It is true by default.


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• Unbound Columns - Now displaying and editing unbound column within a bound grid view you may do by setting up couple properties.


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• Automatic Data Grouping - Without writing a single line of code. Just set a property and you are on your way to enabling an extremely powerful data viewing and manipulation metaphor inside your applications. When in grouped mode, the ExpressQuantumGrid does not display information in a Read-Only state. Grouping is available at all grid levels and is performed at lightning speeds with an ultra-low memory footprint.


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• Automatic Sorting Against an Unlimited Number of Columns - The ExpressQuantumGrid allows you to sort against one or more columns without writing a single line of code AND do it at the speed of light.


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• Always Expanded Groups - If you have ever needed to display the contents of a table view so that the contents of grouped records are always expanded, you will love this new feature. With a single option, you can now expand groups with ease.


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• Banded/Stacked Columns - When screen real estate is at a premium, you can use banded columns to maximize the number of columns visible to your end-users. You can even display images within column headers (at any position) with ease and simplicity.


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• Nested Bands - If your applications require the use of grids with large numbers of columns, our new nested bands feature will certainly make your applications more user friendly by more effectively displaying data on-screen. With a hierarchical band structure, you enable an incredibly flexible way in which to organize data.


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• CardView - Like MS Outlook®, you can display data within the QuantumGrid Suite using a card layout format.


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• Card Expanding and Collapsing - Card View allows you to expand and collapse individual cards so that your end users can easily digest the information contained in large record sets.


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• Outlook 2003 Style Data Grouping - You can now uniquely display grouped information on-screen - in the same manner as that introduced in Office 2003.


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• Outlook 2003 Style Support - With the release of version 5 of the QuantumGrid Suite, we introduce a completely new paint style designed to emulate the look and feel of Microsoft Office® 2003. This extends to both the Grid and individual editors within the library allowing you to create a consistent look and feel across your entire application with ease.


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• Background Image Support - Do you need to display a background image within your grid? If so, it's a piece of cake with the ExpressQuantumGrid Suite.


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• Runtime Row Resizing - The ExpressQuantumGrid Suite allows you and your users to resize row height with ease, both at design and runtime.


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• Built-in Data Navigator - To help simplify development, the ExpressQuantumGrid Suite includes an industrial grade data navigator, which can be used standalone or integrated as part of the Grid container itself - helping you fully optimize screen real-estate!


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• Instant Runtime Summaries for All Grouped Nodes - Without writing a single line of code. You can summarize information and eliminate the need to write complex banded reports using a traditional report writer.


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• Instant Runtime Summary Footers - Without writing a single line of code. You can create compelling grid displays and allow your application to become a data-analysis engine.


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• Automatic Runtime Column Selection - With the Quantum Grid your end-user can easily customize the columns visible on-screen with intuitive drag and drop, just as they can in MS Outlook®


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• Quick Column and Band Customization - Indicator sections corresponding to column and band headers are not useless theme-painted squares anymore. By enabling the OptionsCustomize.ColumnsQuickCustomization and OptionsCustomize.BandsQuickCustomization options, you can turn them into powerful tools for toggling column and band visibility.


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• Built-in MS Excel® Style Data Filtering - With the QuantumGrid, you can quickly add column data filtering without writing a single line of code.


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• MRU support for previously initiated filters - A list of most recently used filters is now available to your end-users.


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• Fixed Bands and Columns - Easily fix columns and bands to the left or right side of the QuantumGrid.


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• Built-in XP Theme Support - With the ExpressQuantumGrid Suite, you can quickly enable XP Themes within your application.