www.pudn.com > prochandle项目.rar > 3-3.cpp

// prochandle项目 
#include 
#include 
 
// 确定自己的优先权的简单应用程序 
void main() 
{ 
    // 从当前过程中提取句柄 
	HANDLE hProcessThis=::GetCurrentProcess(); 
 
	// 请求内核提供该过程所属的优先权类 
	DWORD dwPriority=::GetPriorityClass(hProcessThis); 
 
    // 发出消息，为用户描述该类	 
	std::cout<<"current process priority:"; 
	switch(dwPriority) 
	{ 
        case HIGH_PRIORITY_CLASS: 
			std::cout<<"High"; 
			break; 
        case NORMAL_PRIORITY_CLASS: 
			std::cout<<"Normal"; 
			break; 
        case IDLE_PRIORITY_CLASS: 
			std::cout<<"Idle"; 
			break; 
        case REALTIME_PRIORITY_CLASS: 
			std::cout<<"Realtime"; 
			break; 
        default: 
			std::cout<<""; 
			break; 
	} 
 
	std::cout<