The class is similar to common control classes in that you create a window of this class by using the CreateWindowEx function.

在使用createwindowex函数生成窗口时，这个类与普通的控件类很相似。

youdao

The class is similar to common control classes in that you create a window of this class by using the CreateWindowEx function.

在使用createwindowex函数生成窗口时，这个类与普通的控件类很相似。

youdao