文章原始出处 http://xxinside.blogbus.com/logs/47523285.html 预备知识:C 线程同步(1) 临界区&Lock,C 线程同步(2) 临界区&Monitor,C 线程同步(3) 互斥量 Mutex WaitHandle一家 在前一篇我们已经提到过Mutex和
publicstaticSystem.Threading.EventWaitHandle OpenExisting (stringname); 1、EventWaitHandle.OpenExisting(String eventName) 静态方法,跨进程使用。判段已知的名称的自动事件是否存在 publicstaticboolTryOpenExisting (stringname,outSystem.Threading.EventWaitHandle? result); 1、EventWaitHandle.OpenExisting(String event...
Initializes a new instance of the EventWaitHandle class, specifying whether the wait handle is initially signaled if created as a result of this call, whether it resets automatically or manually, and the name of a system synchronization event. C# Copy public EventWaitHandle(bool initialState, ...
首先是EventWaitHandle表示一个线程同步事件。提供了自动(EventResetMode.AutoReset)和手动(EventResetMode.ManualReset)两种方式,其主要区别是否自动将同步状态设置为非终止状态,以阻塞线程。 static void EventWaitHandleTest2(EventResetMode mode) { EventWaitHandle r1 = new EventWaitHandle(false, mode); Thread ...
public void RemoveAccessRuleSpecific(System.Security.AccessControl.EventWaitHandleAccessRule rule); 参数 rule EventWaitHandleAccessRule 要移除的 EventWaitHandleAccessRule。 例外 ArgumentNullException rule 为null。 示例 下面的代码示例显示 RemoveAccessRuleSpecific 方法需要完全匹配才能删除规则,并且允许和拒绝...
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public sealed class EventWaitHandleAccessRule : System.Security.AccessControl.AccessRule繼承 Object AuthorizationRule AccessRule EventWaitHandleAccessRule 範例下列程式碼範例示範物件的建立和使用 EventWaitHandleAccessRule。 此範例會 EventWaitHandleSecurity 建立 物件、新增規則,以允許和拒絕目前使用者的各種許可權...
阻止当前线程,直到当前 EventWaitHandle 收到信号。命名空间: System.Threading 程序集: mscorlib(在 mscorlib.dll 中)语法VB 复制 声明<SecuritySafeCriticalAttribute> _ Public Overrides Function WaitOne As Boolean 返回值类型:System.Boolean 如果当前实例收到信号,则为 true。如果当前实例永远收不到信号,则 ...