Second, understanding the concept concept Visual Studio.NET proposes the concept of program, expanding the connotation and extension of project engineering. It is worth noting that: (1) Visual Studio.net can create an empty solution or create a solution that only one project or only one or two external files, but when the user creates an engineering project, the system will The project is automatically added to the same name. For example, an Ex_Hello single document application created earlier is included in the EX_HELLO scheme. (2) Due to the proposal of the program, the extension and organization of relevant engineering project documents have also changed. For example, the EX_HELLO scheme in front is saved in an ex_hello folder, its corresponding extension is .SLN (SOLUTION); the engineering project is saved in the EX_HELLO folder under this folder, its corresponding extension is .vcproj Visual C Project. Third, custom MFC applications here, add a normal mode dialog for the previously created EX_HELLO single document application, and then pop the dialog box in the client zone. The specific steps are as follows: (1) Run Microsoft Visual Studio.net, will display the schedule name ex_hello, which is created in the web browsing area, click it to open the scenario. (2) Use the following two ways to add a dialog resource to a certain program: Method 1, select the Project-> Add Resouce menu command, pop up the dialog box shown in Figure 8, click the New button to add a conversation Box resource.
Method 2, switch the scheme navigation area to the Resource View page, expand EX_HELLO.RC, select the Dialog item Right-click to select the INSERT DIALOG command in the shortcut menu that pops up.
