http://duoduokou.com/java/50837930039389865404.html Webthis 指针: this表示当前类的实例的指针,也就是说你 this 在哪个类里,这里 this 就指向哪个类。例如当 this 写在 CTreeView 类的函数里, this 指针就指向 CTreeView 的实例; m_hInstance: 句柄是一个标识符,是拿来标识对象或者项目的,m_hInstance是应用程序的实例句柄,可以调用 AfxGetInstancdHandle获得句柄.
CTreeView 类 Microsoft Learn
WebMar 10, 2024 · QTreeWidgetItem 是 Qt 的一个类,用于在 QTreeWidget 中显示项目。 QTreeWidget 是一个继承自 QTreeView 的控件,用于显示树状结构的数据。 QTreeWidgetItem 将每个项目作为一个独立的对象进行管理,可以为其设置文本、图标、数据等属性,并且支持拖放操作。 WebAug 6, 1998 · member of the CTreeView class and it creates an image consisting of the item image and the label text. BeginDrag() function is called with an argument of zero and a point. The zero indicates the first image, which is the only image in the image list. The value we use for the second argument causes the image to be drawn imitation method of teaching
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WebMar 27, 2002 · int CTreeViewIterator::ApplyFunction ( CLeftView *tvView, /* Handler on the tree view */ HTREEITEM tiStart, /* Item to start with */ FuncPtrView fptrFunction ) /* Function to launch */. This function returns an integer set to 1 if ok, -1 if problem when parsing subtree, 0 if problem when calling the external function.; The first parameter is a handle … WebYii Framework 2.0 API Documentation. This is the Yii Framework API Documentation. Here you will find detailed information about all classes provided by the Framework. Below you find a list of the existing classes, interfaces, and traits, ordered by their fully qualified name (including the namespace). http://duoduokou.com/cplusplus/40879844063791060117.html list of rhetorical tropes