The app is the app domain, and everything in the domain can be accessed through a global function.Mainframe is the main frame and can be accessed basically with global functions.Mainframe is a number of view and document (possibly unpaired) in several childframe,childframe, Childframe manages the interoperation of View,view and document.Therefore, the overall framework is out, generally in addition to direct application of the relationship can be accessed through the mainframe-->active childfram
preliminary support. If you use CompizFusion very well, it is pre-support. Because Xorg server 1.5 is not available yet.
The rest is the bugfix.
Release Highlights:
Added support for the following new GPUs:Quadro FX 3600 MGeForce 9800 GX2GeForce 9800 GTXGeForce 9600 GTGeForce 9600 GSOGeForce 9600 GSGeForce 9500 M GSGetforce 8400GeForce 8400 GSAdded support for Quadro FX 5600/4600 SDI and Quadro G-Sync II.Resolved a bug causing left and right eyes to
BOOL cledapp::initinstance (), the program about the default icon: csingledoctemplate* pdoctemplate; New csingledoctemplate ( idr_mainframe, runtime_class (Cleddoc), runtime_class (CMainFrame), // main SDI frame window runtime_class (Cledview)); AddDocTemplate (pdoctemplate);two. Modify Icon CanTo replace the default MFC icon, first draw a bitmap that conforms to the format or import an icon from the outsi
not edited by Microsoft Visual C + +. You should place any resources not editable by the resource Editor in this file.This file contains resources that Microsoft Visual C + + cannot edit. You should place all resource editors ' non-editable resources in this file./////////////////////////////////////////////////////////////////////////////For the main frame window:MainFrm.h, MainFrm.cppThese files contain the frame class CMainFrame, which is derived from CFrameWnd and controls all
Abstract: This article describes how to dynamically add toolbar and status bar through program control on the basis of the dialog box program.
I. Introduction
For programs that do not require document/view structure support, the dialog box is generally used as the basic framework of the program. Although you can add a system menu by modifying its properties in the dialog box program, comparing the tool bar and status bar of SDI and MDI programs makes
Not long ago, after reading the article "Using MFC to implement file drag-and-drop into the edit box" published by Huang xiangming of Nanjing Naval Command Institute, I was very interested in the last question, I checked the msdn help of VC and found that dragacceptfiles () is also a member function of the cwnd class. In this case, I want to use dragacceptfiles () as long as it is a derived class of the cwnd class () function to register itself with the Windows File Manager as the recipient of t
You can see from msdn that getactiveframe is actually a cframewnd method, which is inherited by mdiframewnd. In msdn, the description is as follows:
Cframewnd: getactiveframe
Virtual cframewnd * getactiveframe ();
Return Value
A pointer to the active MDI child window.
If the application is an SDI application, or the MDI frame window has no active document, the implicitThisPointer will be returned.
Remarks
If there is no active MDI child or the appl
onmousemove (), onlbuttonup (), and onlbuttondown.* S press Ctrl and W at the same time or click the classwizard button on the toolbar to open the classwizard dialog box. Select the dialog box class in the class name list box, select the Class Name of the class in the object IDs list box, select the wm_paint message in the message list box, and double-click it, in this case, classwizard adds an onpaint () function to the dialog box class. Then, select the name of the new toolbar button in the o
).
Click the resourceview label in the workspace window, select the resource ID as idr_mainframe, and press delete to delete the resource. Note: You must delete it.
Select resource from the Insert menu of developer studio, and then select icon to create a new icon or import an existing icon.
Change the resource ID of the New Graph object to afx_idi_std_mdiframe (if it is an MDI Application) or afx_idi_std_frame (if it is an SDI applica
---- In an application, you sometimes want to express a piece of data in multiple ways at the same time, using an SDI applicationProgramHowever, with the MDI application, multiple views can be opened simultaneously, and different data attributes can be displayed in each view.
---- There are two key points for using OpenGL in MDI:
---- 1. Set and manage global variables correctly.
---- 2. associations between the correct device context (DC: devic
image, select all folders and files, and copy them to a non-C drive (such as D: \ 7600)2. Put the bootmgr and boot directories under the D: \ 7600 directory (in fact, as long as the boot. SDI and BCD files) are copied to the C root directory, and a Sources folder is created under the C root directory. (Administrator permissions are not required in xp)3. Copy boot. Win under D: \ 7600 \ sources to the Sources folder just created on drive C.4. Run cmd
The first difference is of course the name:SPI (serial peripheral interface: serial peripheral interface );I2C (Inter IC Bus)UART (Universal Asynchronous Receiver Transmitter: Universal asynchronous transceiver)Second, the difference lies in the electrical signal line:The SPI bus consists of three signal lines: sclk, SDO, and SDI ). The SPI bus allows multiple SPI devices to connect to each other. The SPI device that provides the SPI serial clock is t
:
// Sample code 2// Define file objects and file exception objectsCfile file;Cfileexception Fe;// Open the file in Read modeIf (! File. Open (filename, cfile: moderead, Fe ))...{Fe. reporterror ();Return;}// Construct a carchive objectCarchive AR ( file, carchive: load );Ar> obj1> obj2> obj3....> objn;Ar. Flush ();// Close the file stream after readingAr. Close ();File. Close ();
Carchive writes an object as follows:// Sample code 3// Define file objects and file exception objectsCfile file;
1. SPI (serial peripheral interface of serial peripheral interface): high-speed, full-duplex, synchronous serial port.Three or four signals are used for data exchange:Simo: Inbound and OutboundSomi: Inbound and OutboundUclk: the clock, which is driven by the host and used by the slave to send and receive data.Ste: Allows sending from the slave machine. It is used to control multiple slaves in multiple Master/Slave systems in four-line mode.
Three-line spi: sclk, SDO, and
()Here, cdebugdialog: onok appears at the top of the call stack as the final called function in the entire call chain, and the startup function Kernel32 of the program in the kernel! 7c816d4f () appears at the bottom of the stack.Example 2: learning methodsMicrosoft provides the MDI/SDI model to provide a recommended structure for document processing. Sometimes, you want to control a link. For example, we want to bring up our own file opening dialog
Divide and conquer with Splitters
The multi-SDI and MDI we introduced earlier use multiple views to display application data in a single application. another popular method is to split a window into one or more subwindows using a split string. the csplitterimpl and csplitter1_wimpl classes of wtl provide support for split windows. the core of the wtl split window is the csplitterimpl class, which provides all the magic functions required, such as cre
bit. Although it is slower than byte parallel communication, the serial port can use one line to send data while the other line to receive data. It is simple and can implement remote communication. For example, when IEEE488 defines the parallel traffic status, the total length of the device line must not exceed 20 meters, and the length of any two devices must not exceed 2 meters. For the serial port, the length can be up to 1200 meters.The specific scope of application can be more, military, m
Using the AppWizard of VC, you can easily implement ToolTip of tool bar and menu item, or display help information on the status bar, however, it is not easy to display ToolTip and control information on status bar on the control of the dialog box. Now we can use the WM_SETCURSOR and TTN_NEEDTEXT messages in VC to achieve our goal. The procedure is as follows:
1. Use MFC AppWizard of VC to generate an SDI or MDI Application
2. Edit the string reso
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