Dynamic Shared libraries: First I create a new dynamic library: Then the empty project is not selected, because our normal CPP file entry is main Win32 entrance is WinMain so the entrance to this dynamic library is where we are to take a look: Come out with this result: And then we'll see how he got into the function, that's the case, and here's a new MFC project: Find a point:
Recently, in the work, encountered the need to transfer software from Chinese to English. In general, controls on the MFC interface can be resolved using SetWindowText. But for the ribbon, it often doesn't. Also from the Internet to find a lot of information, the final summary is as follows.First onChinese version:English version:, my interface includes three types of controls in the Ribbon interface, panel,button,category.When you need to modify from
The creation of the MFC Wizard page is based on two base classes: CPropertyPage (Property Page Class), CPropertySheet (Property group Class).
The dialog box for each page in the wizard inherits from the property page class, and the management of all dialogs is inherited from the attribute group class. The creation of the property page class is the Inheritance Selection property page class for the new class when the dialog box is created.
For an attrib
First, the production of GL Studio model, named Dragon3dobject.gls.Second, in VC + + 7.1 (8.0 and 6.0 also the same) using unlimited live Component Debug or unlimited live Component release compiler.Compile the build. DLL file, such as the following figure: "DragOn3DObject.dll".Third, the production of. cab files. Use the Make_cab.bat program provided by GL Studio to package the compiled DLL file, which includes two files: 1, the results of the second step compilation success: Dragon3dobject.dll
The difference between WindowProc and DefWindowProc
1.WindowProc is the window handler you defined for your window.DefWindowProc is the default window handling function provided by the Windows platformIf some messages you do not need to do special processing, call DefWindowProc to deal with it, do not need you to go to those Windows "standard action"2.According to 1, obviously, you can only define WindowProc and not define DefWindowProcLook at MFC's CWnd source code is at a glanceLRESULT Cw
There is a problem in programming that you need to refer to the icons in the toolbar, and the icons are stored as bitmaps, referencing a single icon to the left of the menu bar, similar to the following illustration:
Example Figure 1
About referencing a single icon in a bitmap, you first need to detach the individual icons in the bitmap. Found some information on the internet, but did not find their expectations. Now in MFC to implement the icon in
The CMenu class derives from the CObject class. Why use the CMenu class? Appwzard not have the menu ready. It is not convenient to modify the menu on the resource editor. I am a VC + + beginner, since when the owner, every day to see the posts, but also learned a lot of things. The feeling of learning VC + + a little bit better, at least to be able to figure out what AppWizard in the back of the work of something.
In fact, MFC uses the CMenu class to
Cpictureex is a C + + class used for MFC programs that can be implemented with applications that require the use of JPEG and GIF image formats as banner. It is not difficult to implement a static banner display using the OleLoadPicture function and the IPicture interface, but the GIF implementation method that handles the drawing is completely different.
Looked up a lot of relevant information on the Internet, only to find a free use of resources--co
Switching between the pure view
Single document multi-view switching is one of the most difficult problems I have encountered in learning MFC. I feel that the view switch is divided into three levels, the first is to switch the view class in the case of the non-segmented panes, the second is to switch the experiment view in one pane of the pane, and the third is to toggle between the separate panes and the different views.
At the beginning of
Remember to read someone said that the current software is basically connected to the database, if a software is not linked to the database, basically no effect. Although this statement is slightly one-sided, but the database of the importance of software is undoubtedly.MFC connection database should not be a fresh proposition, the method is there are several kinds of, I tried, I feel the use of MySQL provided by the C language API to operate pretty convenient, so this record related operations.
VS2013 Multi-byte engineering problems using VS2013 to compile the old version of VC + + program, prompted building an MFC project for Anon-unicode character set is deprecated, Microsoft provides a solution 。First, error message1>c:\programfiles (x86) \msbuild\microsoft.cpp\v4.0\v120\microsoft.cppbuild.targets (376,5): Error MSB8031: Building a MFC project for a non-unicode character set isdeprecated. You m
1. Introduction
---- In recent years, Internetwork communication has been implemented over the Internet, and common services such as WWW browser, FTP, and gopher have been implemented, this is a hot research point which will be made in the application of strict real-time requirements, such as online telephone calls and multi-media conferences, and it is necessary. In the Windows environment, the most basic method for configuring the communication process is to use Windows Sockets to implement th
1. MFC rule dll mfc rule dll can be used inside the DLL, but the interface with the application cannot be MFC. It can be used by all applications that support DLL programming languages, including those created using MFC. This dynamic link library contains a class inherited from cwinapp, And the dllmain function is also
The Document view structure (Document/view architecture) is the essence of MFC and one of the concrete implementation frameworks for observer patterns, Document/view architecture by separating the data from its representation, Provides a good level of data and performance levels of decoupling. However, while using MFC AppWizard, we can easily get an MFC program
Next)
VC advanced: 1. C language; 2. c ++, oop; 3. Windows operating mechanism, SDK programming; 4. MFC class library, Application Program Framework programming; 5. ActiveX, ATL, com ...... It usually takes six months for each step, and it may take up to three months. Do you agree?Learning VC or Windows programming is divided into three steps: 1. only functions provided by the SDK are used for development. Do not use objects. You will know how to han
MFC interface Packaging
-- The asserted call of the member function fails when multiple threads are used.
I often see the following problems on the Forum:DWORD winapi threadproc (void * pdata) // thread function (for example, used to obtain data from the comport){// Data acquisition cycle// Put the obtained data in variable ICabcdialog * pdialog = reinterpret_cast Assert (pdialog); // here assert_valid (pdialog) will assert failurePdialog-> m_data =
MFC extension DLL for VC ++ dynamic link library Programming
The similarities between the MFC extension DLL and the MFC rule DLL are that the MFC class library can be used inside the two DLL types. The difference is that the interface between the MFC extension DLL and the a
MFC interface Packaging
An error occurred while calling the member function when multithreading.
I often see the following problems on the Forum:DWORD winapi threadproc (void * pdata) // thread function (for example, used to obtain data from the comport){// Data acquisition cycle// Put the obtained data in variable ICabcdialog * pdialog = reinterpret_cast Assert (pdialog); // here assert_valid (pdialog) will assert failurePdialog-> m_data = I;Pdialog
the browser side, there is no difference. Such a common processing technique is very useful.Creation of 3.ActiveX Control engineeringThere are two ways to create an ActiveX project using VS2010,The first: Create an "MFC ActiveX control" project;The second type: Create an ATL project. Because using ATL to develop ActiveX controls requires an understanding of COM technologies, high requirements for programmers, and long development times, so if ActiveX
see on the Internet, take it with you to discuss. This article will not enumerate the advantages and disadvantages of Qt and MFC respectively. The fact that I used QT before I used MFC could have affected my objectivity.(MFC is more efficient, but a large number of Windows APIs and messaging mechanisms make it difficult to understand, not easy to use; QT package
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