C# language specification For more information, see the C# Language Specification. The language specification is the definitive source for C# syntax and usage. See also C# Keywords add remove Modifiers How to combine delegates (Multicast Delegates)ש...
class CEvent : public CSyncObject Members Public Constructors NameDescription CEvent::CEventConstructs aCEventobject. Public Methods Expand table NameDescription CEvent::PulseEventSets the event to available (signaled), releases waiting threads, and sets the event to unavailable (nonsignaled). ...
CDocument 类 CDragListBox 类 CDrawingManager 类 CDumpContext 类 CDWordArray 类 CEdit 类 CEditView 类 CEvent 类 CException 类 CFieldExchange 类 CFile 类 CFileDialog 类 CFileException 类 CFileFind 类 CFindReplaceDialog 类 CFolderPickerDialog 类
CEvent* event() {returnm_event; } 工作线程: 先简单设计一下工作线程的持有数据: structThreadData {intid; CEventDemoDlg*dialog; CWinThread*thread; }; id用于标识线程;dialog记录各个线程的访问资源;thread主要是为了处理线程的退出。 然后是工作线程: ...
借助事件成员,对象可以触发通知。 事件用户可以通过提供事件处理程序来附加事件的可执行代码。event关键字声明事件。 该事件属于委托类型。 当对象触发事件时,该事件将调用所有提供的事件处理程序。 事件处理程序是添加到事件的委托实例,并在引发事件时执行。 事件用户可以在事件上添加或删除其事件处理程序。
CEvent类的构造函数原型如下: CEvent(BOOL bInitia11y0wn=FALSE,//若bInitiallyOwn为TRUE,则使CMultilock类对象和CSingleLock类对象的线程可用;否则,要访问资源的线程必须等待。该参数的默认值为FALSEo BOOL bManualReset = FALSE,//指定要创建的CEvent对象是属于手工事件还是自动事件。为TRUE,则为手工事件;否则为...
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Event-driven Process Chain (EPC) diagrams illustrate business process work flows and are an important component of the SAP R/3 modeling concepts for business engineering. EPC diagrams use graphical symbols to show the control-flow structure of a business process as a chain of events ...
(c); return 0; } } static int enque_post(int chan_id, int type, uint64_t ack_id, void *in, int in_len, post_t *cb) { ctrl_t *c = ctrl_get(); if (c == NULL) return -ENOENT; chan_t *ch = &c->chans[chan_id]; post_t *po; if (ch->post_nr == POSTS_NR) {...