例如，您可能想修改复选框和单选按钮所使用的图标以便绘出它们的状态，或者使用其他的图标来绘制文件夹和树组件的节点。
For example, you may want to modify the ICONS used by the check boxes and radio buttons to paint their status, or you may want to use other ICONS to paint the folders and nodes of a tree component.
转到属性视图，然后选中强制该组件Show only error message not associated with a specific component的单选按钮。
Go to the attributes view and select the radio button that forces the component to Show only error message not associated with a specific component.
图1显示了演示应用程序的一个面板，其中包括几种常用组件类型，如输入域、单选按钮、复选框和按钮。
Figure 1 shows one panel of the demonstration application, containing several common component types such as entry fields, radio buttons, check boxes, and buttons.
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