ExpressDBTree Suite
经 DevExpress (Developer Express) - 产品类型: 构件 / VCL
Add recursive data display functionality to you applications. ExpressDBTree Suite provides you with a series of powerful and easy-to-use tree controls for the display of recursive data in an application. Features such as smart-record loading improve the performance and flexibility of the control to a point that these structures no longer have an adverse performance impact. Intelligent field propagation insures that your data is correct during drag and drop events and when creating nodes.
我们的常规价格如下。 请登录后查看打折后的价格。
ExpressDBTree Suite v2011 vol 2.3 *
| 加入购物车 | $ 58.49 | 1 Developer License - includes 1 year subscription (updates and upgrades for 1 year) * | 下载 (147.2 MB) | |
| 加入购物车 | $ 23.51 | 1 Developer Subscription Renewal (updates and upgrades for 1 year) * | 验证 | 下载 (147.2 MB) |
ExpressDBTree Suite v2011 vol 2.3 with Source code *
| 加入购物车 | $ 87.74 | 1 Developer License with Source code - includes 1 year subscription (updates and upgrades for 1 year) * | 下载 (147.2 MB) | |
| 加入购物车 | $ 35.27 | 1 Developer with Source code Subscription Renewal (updates and upgrades for 1 year) * | 验证 | 下载 (147.2 MB) |
我们的价格包括ComponentSource的技术支持。对于大多数可下载的产品，还提供在线备份和免费升级为新版本，若新版本在购买后的30日内发布的话。 所有销售都是按照我们的标准条款 进行的，并且适用我们的退货政策. 请 联系我们 若您需要任何未在上面列出的License选择，包括批量License及以前的版本。
我们的常规价格见上。 请登录后查看打折后的价格。
The core design principle behind the ExpressDBTree Suite is that of simplicity. Here are the steps to bind data to the ExpressDBTree:
- Setup Base Properties: DataSource, KeyField, ParentField, and ListField. With these simple settings you are on your way to compiling your application and enabling your end-users with the flexibility to view information in a tree structure.
- To add images, set up Images (StateImages) and ImageField (StateImageField).
Ultimately, the Express DBTreeView works very much like a common TreeView. It supports all of the Properties, Events, and Methods of a standard TreeView control...You can easily add, edit, move, delete and drag tree nodes. The ExpressDBTree handles all database chores and responsibilities behind the scenes to eliminate any and all difficulties you would normally face when binding data to a Non-DB aware tree. And of course, with "smart load" technology, you can turn slow data retrieval to fast and efficient "Express Retrieval."
The ExpressDBTree Suite includes 4 Field Editors that incorporate custom resizeable drop-down windows.
- TreeView Edit
- DBTreeView Edit
- LookupTreeView Edit
- DBLookupTreeView Edit
TreeViewEdit and DBTreeView controls combine field editors with drop down tree views. LookupTreeView and DBLookupTreeView controls are lookups that combine field edit controls with data-aware drop down tree views.
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