Search - create object

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[Dialog_Window] Translucent-dialog-box DL : 0: 半透明对话框的实现 ① 创建一个与当前显示设备环境相兼容的位图对象 ② 创建一个与当前显示设备环境相兼容的内存设备环境 ③ 将位图对象选入到内存设备环境中 ④ 调用 BitBlt( ) 函数将显示设备环境中的图像拷贝到内存设备环境中来 ⑤ 对内存设备环境中的位图进行逐点亮度处理 ⑥ 在 OnPaint( ) 函数中将已处理的位图通过 BitBlt( ) 函数拷贝回显示设备环境 ⑦ 删除掉选入到内存设备环境中的位图对象以及设备环境对象 -① translucent dialog to achieve with the current display device to create a compatible environment to create a bitmap object ② environment with the current display device compatible memory device context ③ Select the bitmap object into the memory device context ④ call BitBlt ( ) function will display the images copied to the environment in the memory device context to ⑤ of the memory device context bitmap-by-point brightness processing ⑥ in the OnPaint () function will be processed by the bitmap BitBlt () function to copy back ⑦ removed the display device selected into the environment to the memory device context bitmap device context object and the object
Date : 2026-01-11 Size : 3.44mb User : wangzhen
[Dialog_Window] feimotaiduihuak DL : 0: 非模态对话框的创建比较复杂。下面介绍具体的方法：首先，创建一个新的对话框资源，并新建一个类与之关联（用AppWizard）；其次，调用CDialog的默认构造函数来构造对话框对象（注意，创建的不是窗口），这一步在主框架窗口的构造函数中实现。再次，调用CDialog::Create成员函数创建窗口，Create把资源ID作为参数，并且，在对话框窗口仍然在屏幕上显示时，就立刻返回控件。最后，在关闭非模态对话框时，注意要调用DestroyWindow函数而不是CloseWindow。删除的只是对话框窗口，对话框对象并未删除，留待创建新的窗口。在程序退出时，再删除该对话框对象。这个过程中对话框与主窗口之间消息的传递必须由用户实现，自定义消息映射（在代码的第10步详细说明）。在编程过程中必须准确了解何时构造对话框对象，何时创建对话框窗口，何时删除对话框。 -Non-modal dialog box to create more complicated. The following describes the specific methods: First, create a new dialog resources, and create a new class associated with it (with AppWizard) Second, call the CDialog the default constructor to construct the dialog object (note that not create the window), this step in the constructor of the main frame window. Again, call CDialog :: Create member function to create a window, Create the resource ID as a parameter in the dialog window is still displayed on the screen, immediately return the control. Finally, a non-modal dialog box is closed, pay attention to call the the DestroyWindow function instead of CloseWindow. Delete only the window of the dialog box, the dialog object is not deleted, left to create a new window. When the program exits, and then delete the dialog object. This process dialog box with the message transfer between the main window must be implemented by the user, the custom message map (Step 10 in the code for det
Date : 2026-01-11 Size : 46kb User : wojiushiwo
[Dialog_Window] 3 DL : 0: 定义一个学生类（该类包含学号、姓名、性别等字段），创建一WINDOWS程序，在窗体类定义中声明学生类对象，在窗体中通过若干文本框分别用于输入学号，姓名，性别等内容，单击按钮“设置”设置学生类对象的值，并将设置的结果通过标签框输出。-Define a student class (class contains student number, name, sex, and other fields), create a WINDOWS program, students form class definition class object declaration, in a form through a number of text boxes are used to enter the school, name , gender, etc., click on the button "Settings" to set the value of student class object, and set the output of the results through the label box.
Date : 2026-01-11 Size : 33kb User : 吴小小
[Dialog_Window] MultiView DL : 0: 声明文档模版对象，关联新窗口，文档和视图。以一个具体窗口的实例来说明如何新建一个窗口-Statement document templates object associated with the new window and view the document. In an instance of a specific window to show how to create a new window
Date : 2026-01-11 Size : 10.18mb User : 陈文洋