CAboutDlg() 是构造函数，CDialog(CAboutDlg::IDD)是调用父类的构造函数，运行时，先构造父类，再构造自身。第三个是：定义一个名为DoDataExchange，返回值为空的虚函数，一般用来数据交换，将界面上的数据和对话框成员变量关联起来，这个函数一般不用手写代码，使用向导会自动生成代码，但如果要删除关联...
CAboutDlg()是构造函数，CDialog(CAboutDlg::IDD)是调用父类的构造函数，运行时，先构造父类，再构造自身。第三个是：定义一个名为DoDataExchange，返回值为空的虚函数，一般用来数据交换，将界面上的数据和对话框成员变量关联起来，这个函数一般不用手写代码，使用向导会自动生成代码，但如果要删除关联...
这个问题很简单!classCAboutDlg:publicCDialog//CAboutDlg也是一个对话框类的 { public:CAboutDlg();//构造函数，注意控件的构造函数创建一个对象，Create才创建一个控件 //DialogData //{{AFX_DATA(CAboutDlg)<br>enum{IDD=IDD_ABOUTBOX};//对话框的模板ID，有了ID，就可以调用DoModal显示了 //}...
CAboutDlg是关于对话框对应的类。无论是关于还是其他用途对话框，在MFC框架下都会有一个对话框类相对应。
The base class used for displaying dialog boxes on the screen. Syntax 妞抉扭我把忘扶快 class CDialog : public CWnd Members Public Constructors 妓忘戒扮我把攸志忘扶快 扶忘 找忘忌抖我扯忘 NameDescription CDialog::CDialogConstructs aCDialogobject. ...
// Example of the class keyword // CAboutDlg dialog used for App About class CAboutDlg : public CDialog { public: CAboutDlg(); // Dialog Data //{{AFX_DATA(CAboutDlg) enum { IDD = IDD_ABOUTBOX }; //}}AFX_DATA // Implementation protected: virtual void DoDataExchange(CDataExchange* ...
class CDialog : public CWnd MembersPublic ConstructorsExpand table NameDescription CDialog::CDialog Constructs a CDialog object.Public MethodsExpand table NameDescription CDialog::Create Initializes the CDialog object. Creates a modeless dialog box and attaches it to the CDialog object. CDialog:...
class CDialog : public CWnd MembersPublic ConstructorsExpand table NameDescription CDialog::CDialog Constructs a CDialog object.Public MethodsExpand table NameDescription CDialog::Create Initializes the CDialog object. Creates a modeless dialog box and attaches it to the CDialog object. CDialog:...
class CDialog : public CWnd MembersPublic ConstructorsTabel uitvouwen NameDescription CDialog::CDialog Constructs a CDialog object.Public MethodsTabel uitvouwen NameDescription CDialog::Create Initializes the CDialog object. Creates a modeless dialog box and attaches it to the CDialog object....
The latest version of this topic can be found at CDialog Class.The base class used for displaying dialog boxes on the screen.Syntax复制 class CDialog : public CWnd MembersPublic Constructors展开表 NameDescription CDialog::CDialog Constructs a CDialog object....