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cycle is used to find the entry for processing this message.For (pmessagemap = getmessagemap (); pmessagemap-> pfngetbasemap! = NULL;Pmessagemap = (* pmessagemap-> pfngetbasemap )()){Lpentry = afxfindmessageentry (pmessagemap-> lpentries, nmsg, ncode, NID );If (lpentry! = NULL){// Locate the message processing entry and distribute the message.Return _ afxdispatch1_msg (this, NID, ncode,Lpentry-> PFN, pextra, lpentry-> nsig, phandlerinfo );}}Return false; // if not found, no processing is perfor

called every 'interval' seconds. if paused is YES, then it won't be called until it is resumed. if 'interval' is 0, it will be called every frame, but if so, it's recommended to use 'scheduleupdatefortarget: 'instead. If the selector is already scheduled, then only the interval parameter will be updated without re-scheduling it again. repeat let the action be repeated repeat + 1 times, use kCCRepeatForever to let the action run continuously delay is the amount of time the action will wait befor

Http://www.jb51.net/article/44271.htmVerticalPointFromCircletoLine.cpp:Defines the entry point for the console application.//#include "stdafx.h"#include typedef struct{float X;float Y;}point;void Getprojectivepoint (Point A, Double K, point R, point* ptarget){if (k = = 0)//vertical slope not present{Ptarget->x = r.x;Ptarget->y = A.Y;}Else{

raise it, the button switches to the selected status, and then press and lift again, the button switches back to the normal status. At the same time, we can use the getSelected) method to promptly obtain which of the two States the current button belongs. 3. CASchedule is modified by the original CCSchedule) A. Simplified usage: you only need to call the corresponding static method to start, stop, and other operations. B. Memory Management modification: the timer is started before, and the refe

one to explain how to implement the automatic generation of code, the first part will outline how to bind the code, the second part of the analysis of how to automatically generate code, part III gives code implementation Control and code binding in a scene editor 1. Menu callback function, as shown in the following figure, you can specify a selector and target, and when set in the editor, the corresponding target object's function with a specific signature is bound to the string specified by s

Since coming to our forum, we have known a lot of friends and programming experts, from learning a lot of knowledge. I think there are a lot of people in the forum asking questions about tree control. Therefore, the tree control of some of the problems written out for everyone to reference, but also as a recent period of time to learn the summary. This article focuses on how to add a controlbar to multiple documents and how to add a tree control method to the ControlBar. This is also a software

(pchar (@ num) ^, pchar (@ result) ^, sizeof (Cardinal ));End;Begin// Source fileSourcehandle: = fileopen (sourcefilename, fmopenread );Fsize: = getfilesize (sourcehandle, @ highsize );Totalsize: = highsize * 1024*1024*1024*4 + fsize;Smaphandle: = createfilemapping (sourcehandle, nil, page_readonly,Highsize, fsize, nil );Closehandle (sourcehandle );// Target fileTargethandle: = filecreate (targetfilename );Tmaphandle: = createfilemapping (targethandle, nil, page_readwrite,Highsize, fsize, nil )

Scenecontrol + AE + scroll wheel Scaling To set the scroll wheel scaling for scenecontrol, you must define the delegation. Because scenecontrol does not have a wheel event, the from wheel event must be delegated. Public form1 (){Initializecomponent ();This. mousewheel + = new mouseeventhandler (this. sc1_wheel); // enter "This. mousewheel + =" in this place and press the tab key twice in a row.} Private void sc1_wheel (Object sender, system. Windows. Forms. mouseeventargs E){Try{Psc1.mousep

First, ccaction is the base class of all actions, such as the inheritance relationship: Let's take a look at the definition of ccaction: class CC_DLL CCAction : public CCObject {public: CCAction(void); virtual ~CCAction(void); const char* description(); virtual CCObject* copyWithZone(CCZone *pZone); //! return true if the action has finished virtual bool isDone(void); virtual void startWithTarget(CCNode *pTarget); virtual

Cocos2d-x to achieve node arc motion (with source code), cocos2d-xnode Record what you write! Header file: /* ARC tracking class */class CCArcBy: public cocos2d: CCActionInterval {public: // initialize the arc tracking class // duration: duration of the sequence class // ptCenter: the center of the arc // deltaAngle: the variation of the radians. Positive and Negative values are used to indicate bool initWithDuration (float duration, const cocos2d: CCPoint ptCenter, float deltaAngle) in a cou

Tags: blog Io OS ar SP file on 2014 Art Record what you write! Header file: /*圆弧动作类*/class CCArcBy : public cocos2d::CCActionInterval{public://初始化圆弧动作类//duration: 动作类的持续时间//ptCenter: 圆弧的中心点//deltaAngle: 弧度的变化量，用正负来表示逆时针或顺时针方向bool initWithDuration(float duration, const cocos2d::CCPoint ptCenter, float deltaAngle);virtual CCObject* copyWithZone(cocos2d::CCZone* pZone);virtual void startWithTarget(cocos2d::CCNode *pTarget);virtual CCActionInte

The action provided by the Cocos2d-x, which can be used as long as it is a CCNode object. 1. Common Operations: 1) runAction (cocos2d: CCAction * action) execute an action action2) CCDirector: sharedDirector ()-getActionManager ()-pauseTarget (cocos2d :: CCObject * pTarget) pause The action provided by the Cocos2d-x, which can be used as long as it is a CCNode object. 1. Common Operations: 1) runAction (cocos2d: CCAction * action) // execute an action