In other words, you would have to access the control tree using FindControl.

换句话说，您必须使用FindControl来访问控件树。

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The context menu's UI is part of the page and takes up space in the page's control tree.

快捷菜单界面是页面的一部分，并且属于页面控件树中的一员。

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The adaptation to light of 8 evergreen-broad trees and control tree (Cinnamomum camphora) were analyzed by comparing their leaf structural characteristics.

通过对8种常绿阔叶树种和对照种(香樟)的叶结构特征比较，分析它们对光照变化的适应特性。

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Ryan and four of his friends were riding in a car when the driver lost control and hit a tree.

VOA: standard.2010.06.24

According to a statement about the crash issued by the Cuban government late Sunday, the unidentified driver of the car lost control and struck a tree near the eastern Cuban city of Bayamo.

CNN: Details of crash that killed Cuban dissident disputed

The government statement says there was not a second car involved in the crash and said the rental car that Paya was traveling in lost control and crashed into a tree.

CNN: Cuban dissident dies in car accident

But a statement released by the Cuban government on Sunday said witnesses to the crash reported the car had lost control on its own and crashed into a tree.

CNN: STORY HIGHLIGHTS