SetThreadPriority

来源：互联网发布：mac系统实用软件编辑：程序博客网时间：2024/06/04 18:45
#include <stdio.h>#include <windows.h>DWORD WINAPI ThreadProc(LPVOID lpParameter);int main( void ){HANDLE Thread=CreateThread(NULL,NULL,ThreadProc,NULL,CREATE_SUSPENDED ,NULL);//设置线程优先级SetThreadPriority(Thread,THREAD_PRIORITY_TIME_CRITICAL);ResumeThread(Thread);SuspendThread(Thread);ResumeThread(Thread);//获取线程优先级switch (GetThreadPriority(Thread)){case THREAD_PRIORITY_TIME_CRITICAL:{printf("THREAD_PRIORITY_TIME_CRITICAL\n");}break;case THREAD_PRIORITY_HIGHEST:{printf("THREAD_PRIORITY_HIGHEST\n");}break;case THREAD_PRIORITY_ABOVE_NORMAL:{printf("THREAD_PRIORITY_ABOVE_NORMAL\n");}break;case THREAD_PRIORITY_NORMAL:{printf("THREAD_PRIORITY_NORMAL\n");}break;case THREAD_PRIORITY_BELOW_NORMAL:{printf("THREAD_PRIORITY_BELOW_NORMAL\n");}break;case THREAD_PRIORITY_LOWEST:{printf("THREAD_PRIORITY_LOWEST\n");}break;case THREAD_PRIORITY_IDLE:{printf("THREAD_PRIORITY_IDLE\n");}break;default:printf("default\n");}getchar();CloseHandle(Thread);return 0;}DWORD WINAPI ThreadProc( LPVOID lpParameter ){printf("哈哈\n");getchar();return true;}/*idle （最低）THREAD_PRIORITY_IDLE                 如果进程优先级为realtime则调整为16，其它情况为1 LOWEST 低    THREAD_PRIORITY_LOWEST               -2（在原有基础上-2） BELOW 低于标准 THREAD_PRIORITY_BELOW_NORMAL       -1（在原有基础上-1） NORMAL（标准） THREAD_PRIORITY_NORMAL             不变(取进程优先级值) ABOVE 高于标准  THREAD_PRIORITY_ABOVE_NORMAL      +1（在原有基础上+1） HIGHEST （高） THREAD_PRIORITY_HIGHEST            +2（在原有基础上+2） CRITICAL（最高) THREAD_PRIORITY_TIME_CRITICAL     如果进程优先级为realtime则调整为31，其它情况为15 */
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