在Extension Element Details区域，键入或浏览到工厂类的名称，然后单击文本框旁边的class超链接。

In the Extension Element Details area, type or browse to the name of your factory class, then click the class hyperlink next to the text box.

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这种方法需要你手动将一系列适当的控件分区域地添加到窗体中，例如标签和文本框，结果就像Figure 6显示的那样。

This approach requires you to add fields to the form manually as a set of appropriate controls, such as Labels and TextBoxes, resulting in something that looks like Figure 6.

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看似程序窗口的文本框。选择该窗口内的区域可添加您自己的标题并更改按钮图标。

Text box that looks like a program window. Subselect areas of the window to add your own title and change button ICONS.

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