设计器宿主是窗体设计器的核心。
窗体设计器基础结构是在服务之上生成的。
The forms designer infrastructure is built on top of services.
实现窗体设计器不是一个没有价值的练习。
您起先看到的窗体设计器将显示为一个空窗体。
The form designer that you saw at the start should be displayed with a blank form.
该工作的进行不需要在窗体设计器上拖放适配器。
This can be done without having to drag and drop the adapter onto your form designer.
这是我在前面讨论的服务模式以及窗体设计器的一个重要方面。
This is an important aspect of the services pattern I talked about earlier, as well as of the forms designer.
窗体设计器提供了设计时服务和一个供开发人员设计窗体的工具。
A forms designer provides design-time services and a facility for developers to design forms.
我已经概述了为了使窗体设计器启动和运行而需要实现的基础服务。
I've provided an overview of the base services that you need to implement in order to get your forms designer up and running.
在生成窗体设计器时，同一个组件不能出现在一个以上的设计图面上。
When building a forms designer, the same component cannot appear on more than one design surface.
如果您没有实现事务管理，则会在使用窗体设计器时获得一些有趣的异常。
If you don't implement transaction management, you will get some interesting exceptions while you work with the forms designer.
BPMStudio：集成了流程、工作流、规则和窗体设计器；包含模拟功能。
BPM Studio: Integrated process, workflow, rules, and forms designer; includes simulation.
仅当目标是Windows窗体设计器时才使用Windows窗体页上的定时器控件。
Use the timer control that is located under the Windows Forms tab only if the target is a Windows Forms designer.
有一组服务必须实现，还有一些服务只是增强窗体设计器的功能(如果您实现它们的话)。
There are a set of services that you're required to implement, and then there are some that simply enhance the functionality of the forms designer if you implement them.
设计时环境提供了一个窗体设计器和一个属性编辑器，以使您可以操纵组件和生成用户界面。
The design-time environment provides a forms designer and a properties editor to allow you to manipulate components and build user interfaces.
您可以在窗体设计器上拖放表和视图，以自动生成和配置所需的ADO.NET组件托盘对象。
You can drag tables and views and drop them on form designers to automatically generate and configure the required ADO.NET component tray objects.
您可以在窗体设计器上拖放过程和函数，以自动生成和配置所需的ADO.NET组件托盘对象。
You can drag procedures and functions and drop them on form designers to automatically generate and configure the required ADO.NET component tray objects.
MF C包含一个可以使窗体生成、事件连通和其他基于窗体的编程任务更加容易的窗体设计器。
MFC includes a forms designer to make form building, event wiring, and other form-based programming tasks easier.
首先在Windows窗体设计器的上下文菜单中点击选择与其同名的菜单项使编辑属性模式被激活。
Edit Properties Mode is initiated by selecting it from any context menu on the Windows Forms designer or by clicking the menu item of the same name.
如果您已经查看了示例应用程序并且运行窗体设计器，则您可能想知道所有这些服务是如何集成在一起的。
If you've taken a look at the sample application and run the forms designer, you may be wondering how all of the services have come together.
您不能以递增方式生成窗体设计器—也就是说，您不能实现一个服务，测试应用程序，然后编写另一个服务。
You can't build the forms designer incrementally-that is, you can't implement one service, test the application, and then write another service.
既然您已经了解了设计时环境背后的基本概念，那么我将以它们为基础来分析窗体设计器的体系结构(请参见图3)。
Now that you understand the basic concepts behind the design-time environment, I'll build upon them by examining the architecture of the forms designer (see Figure 3).
一旦定义了数据集，您就可以选择在组件托盘上包含该数据集对象实例，用以将数据源快速映射到窗体设计器中的窗体控制。
Once the data set is defined, you have the option of including the data set object instance in your component tray for rapid data source mapping to form controls in your forms designer.
相同的RAD功能集可用于在win和Web窗体设计器上拖放这些适配器，以及预览和修改这些数据适配器所检索的数据。
The same set of RAD features may be used to drag and drop these adapters onto win and Web form designers as well as to preview and modify the data retrieved by these data adapters.
IComponent接口是设计时环境和要在设计图面（例如，VisualStudio窗体设计器）上承载的元素之间的基本协定。
The IComponent interface is the fundamental contract between the design-time environment and an element to be hosted on a design surface (such as the Visual Studio forms designer).
如果你正在使用Visual Studio . NET工具箱，无论是Windows窗体设计器还是组件类设计器你都可以安全的使用这个类。
If you're using the Visual Studio.net toolbox, you can safely use this timer with either the Windows Forms designer or the component class designer.
然后，我将向您说明如何生成自己的基本窗体设计器，以使用户能够按照与使用VisualStudio中的窗体设计器创建窗体的类似方式来创建窗体。
Then I'll show you how to build your own bare-bones forms designer that allows your users to create a form in a manner similar to the way they do it using the forms designer in Visual Studio.
在将组件放到窗体中时，设计器宿主会为该组件和它的容器创建一个站点实例。
When you place a component on a form, the designer-host creates a site instance for the component and its container.
例如，在窗体上放置按钮时，按钮的设计器就是确定该按钮的外观和行为的实体。
For example, when you drop a button on a form, the button's designer is the entity that determines the appearance and behavior of the button.
“用户控件设计器”允许您使用与设计窗体几乎相同的模型。
User control Designer ACTS as a design surface for user controls, allowing you to use much the same model you do for forms.
“用户控件设计器”允许您使用与设计窗体几乎相同的模型。
User control Designer ACTS as a design surface for user controls, allowing you to use much the same model you do for forms.
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