For controls that are connected to single fields (like the TDBEdit), you also need to specify the FieldName.

对于连接单个字段(如tdbedit)的控件，您还需要指定FieldName。

youdao

You might think that there's not much reason to create widget classes for controls other than text fields and list boxes.

您可能认为没有太大必要为文本字段和列表框之外的控件创建窗口小部件类。

youdao

You can leverage this functionality by extending SkinnableComponent (shown in Listing 1) for controls instead of UIComponent, as you would when using the Halo library.

您可以通过扩展SkinnableComponent(如清单1所示)而不是UIComponent(这在使用halo库时使用)来进行控制，从而利用这个功能。

youdao

Recently,a group of experts advised the Food and Drug Administration that the drug needs more controls and better directions for use.

VOA: special.2009.07.21

"Today,we begin rolling out some new controls to make it easier for you to control what you share on Facebook."

VOA: special.2010.05.28

Last week,a group of experts advised the Food and Drug Administration that the drug needs more controls and better directions for use.

VOA: special.2009.07.08

As for controls, Shield is a bit on the unwieldy side of things.

ENGADGET

Also, if you have a nice big primary display, you might want to continue using that for controls and just use the 13-incher for drawing.

ENGADGET: Wacom Cintiq 13HD graphics display hands-on (video)

Is there a role for controls on capital inflows?

ECONOMIST: Global finance