In terms of the programming hierarchy,Win32Is the bottom layer,SecondMFC.ThenATLAnd finallyCLR.
1.Win32Normally, it is unnecessary.MFC, UseAPIFunction CodeProgram; Win32 winapi can be called;
1) Win32 Application
2) Win32 console application
3) Win32 dynamic-Link Library
4) Win32 static library
2. MFC ( Microsoft Foundation Classes: Basic Microsoft class library ) The database has a history of many years,
Https://wenku.baidu.com/view/d7383548767f5acfa1c7cd30.htmlThat's all I'm looking for.Copy versionVC2010 Operations on Excel
Create a new C + + project
To create a dialog-based MFC program
Add a library, add an Excel class Library
Right-click on the project name, select "Add"-"class" (or by clicking on "Project", "Add Class" in the menu bar) and select "MFC Class in TypeLib" (
Step One: Prepare 2 view classes (e.g. Ctviewone, ctviewtwo)Step Two: Add data member variables to the header file of the CMainFrame class:// MainFrm.h protected : CSplitterWnd M_wndsplitter;Step three: Overload the OnCreateClient function of the CMainFrame class:BOOL cmainframe::oncreateclient (lpcreatestruct lpcs, ccreatecontext*PContext) { //TODO: Add private code here and/or call base class if(!m_wndsplitter.createstatic ( This,2,1) || !m_wndsplitter.createview (0,0, Runtime_class (
Replication of MFC projects"1" Creates a new MFC project of the same type in VS."2" Copy the. rc resource file, use Notepad to open the old project and the new project's. rc file, and copy the corresponding part of the old project to the corresponding part of the new project, with the corresponding explanatory notes in the file. Note that the file name should not be copied over!!"3" copies the contents of t
ANYCAD graphics controls have a. NET version and two versions of C + +, using C + + is a little more complicated than C #. The SDK provides an encapsulation of the document view for MFC, with just a few base classes to change.Get ready
VS2010
Download the C + + version of the ANYCAD graphics control: Http://pan.baidu.com/s/1c06hmPa
Project Settings$ (ANYCADSDK) is replaced with the location of your project relative to the Anycad C +
*1024x768*3+j*3; Ppixeldata[offset]=255;//RedPpixeldata[offset +1] =0; Ppixeldata[offset+2] =0; } }}Code at the time of drawing:0 0, Gl_rgb, Gl_unsigned_byte, NULL); The Gl_rgb setting in function glteximage2d () must be strictly consistent with the pixel field in the Createtexturepixel () function, otherwise the displayed image will be rendered in a blocky pattern.2, based on VC + + MFC SDI+CUDA+OPENGL combination of remote sensing image displayI
The CPU dispatch unit is a thread rather than a process, and the scheduler is sorted by the priority of each thread. If thread A and thread B have the same priority, the scheduler picks the one that waits longer.One, thread schedulingThe scheduler elastically adjusts the thread priority to harden the system's responsiveness and avoids any thread failing to accept the CPU's moisture. For example: The normal thread priority is 7, and if it is switched to the foreground, the dispatch system may tem
->name); // d->name is char * and needs to be cast to CString to display in InsertItem 4 m_list1. Setitemtext (0 , 1 , (CString) D->description); 5 6 d = NULL; // empty so that other functions use the Note String variables of type char are not accepted in MFC, and all string variables should be of type CString, similar to string types in C + +. Next we want to select a device in the List view control and then display it in the edit box below,
Reprint please indicate the source: The Curtain Roll westerly column (Http://blog.csdn.net/ljxfblog)Recently in the collation of a set of code that I have been researching a few years ago, using the client engine framework developed by Ogre+cegui. The things that I have been looking for, after all, still can not survive the wheel of time, gradually lost value. Estimated that there is no time to expand and use later, so I intend to clean up after the gradual open source, I hope to love to study t
or by using the device environment's handle HDC, which includes the display height and width, the number of colors supported, and the resolution.GDI-related classes in MFCTo support GDI drawing, MFC provides two important classes: The device context DC, which sets drawing properties and drawing graphics, and a drawing object class that encapsulates a variety of GDI drawing objects, including brushes, brushes, fonts, bitmaps, palettes, and regions.In
Tag: Log assertion IMA Socket height How order encounters an errorFrequently encountered assertion failure problems when writing MFC programsError dialog box gives a directory, is in the F-drive, but the search will find that the computer may not have this directory at all.Finally found this file can be found in the VS installation directory:\atlmfc\src\mfc This part of the path is fixed.Find the file, open
MFC has a high degree of abstraction and encapsulation of the Windows Messaging system, the fundamental principle of which is to use the advanced features of C + + and combine certain design patterns (such as Factory mode, template method, etc.) to achieve. General Windows messages (WM_XXX), it must be from the derived class flow to the base class, without the possibility of a side stream. If it is a command message (WM_COMMAND), then there is a more
1. Icon mode icons2. Small Icon mode Small icon3. List mode lists4. Reporting Mode reportTake the report here as an example:List style and extended style content:LONG Lstyle; Lstyle= GetWindowLong (M_list.m_hwnd, Gwl_style);//gets the current window styleLstyle = ~lvs_typemask;//Clear display mode bitLstyle |= Lvs_report;//Set StyleSetWindowLong (M_list.m_hwnd, Gwl_style, lstyle);//Set StyleDWORD dwstyle =m_list. GetExtendedStyle (); Dwstyle|= Lvs_ex_fullrowselect;//Select a full row high
Form creation is complete, let's talk about the use of controlsFirst in the CFormView form under tab member variables, here I choose the Tab Class Library under MFC: CMFCTabCtrlclass Public cformview{... ...... Public : CMFCTabCtrl m_tab; } Dynamically create tabs in the initialization and set the style of the tabs, here we use the creat function, his prototype isConst rect rect, cwnd* pParentWnd, UINT nID, location locat
Original URL: http://www.cnblogs.com/skywatcher/p/3572311.html1. Update windowThat is , the UpdateWindow () function immediately sends the WM_PAINT message to update the entire window.void Cedittestdlg::onbnclickedbtnsysupdate () { CString cstmp; int i = 0; while (I However, this can cause the interface to suspend animation, and the update process cannot do anything to the window. Control variables for controls are sometimes not updated Invalidate () is generally used in multi-document
"Previous Words"The first experiment of compiling principle--the lexical analyzer acceptance, the teacher asked for the final results in the form of GUI expression. To be sure, the black-and-white console application interface is not as GUI-friendly as the user does. GUI interface is also a trend. I am now mastering the basic syntax of three languages--c/c++, Java, and Python. Python has learned a long time ago and then forget, recently wanted to write web crawler to see again, for Python writin
The example in this article describes how MFC draws irregular forms. Share to everyone for your reference. The specific analysis is as follows:
Implementation process:
1, first create an MFC application based on DLG, named: Trybgdlg, and set the Dlg property to: Title Bar:false, other settings unchanged
2, the production of two images, a black-and-white image, is based on the appearance of the player to
CString in today's software design industry is still a little famous, said it is the most used in MFC class is not at all, however, when using the SDK programming windows, it is not possible to use the CString class, only the SDK runtime library, such as strlen,strcpy, Strstr and so on, this article is discussed in the Non-MFC program to use the CString class method, is a primer, if there is a better way to
:
Commevent=1: The number of characters in the transmit buffer is less than sthreshold (the property value can be set);
commevent=2 : The receive buffer receives a rthreshold(set property value) character, which can be used to write the process of receiving data;
Commevent=3: CTS line is changed;
COMMEVENT=4: The DSR line is changed;
COMMEVENT=5: the CD line changes;
Commevent=6: The ringing signal is detected;
There are 10 other situations where communication e
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