宿主项和宿主控件概述。
如何：使用宿主控件中的数据更新数据源。
控件。这使您能够为响应事件而创建宿主控件。
This enables you to create the host controls in response to events.
描述在代码中使用宿主项和宿主控件时可能遇到的问题。
Describes the issues that you might encounter when you use host items and host controls in code.
与本机对象不同的是，宿主控件可以直接绑定到托管数据对象上。
Unlike the native objects, host controls can be bound directly to managed data objects.
某些任务(例如将宿主控件拖动到文档图面)只能在设计模式下执行。
Some tasks, such as dragging a host control to the document surface, can be performed only design mode.
某些任务(例如将宿主控件拖动到文档图面)只能在设计模式下执行。
Some tasks, such as dragging a host control to the document surface, can be performed only design mode.
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