// prochandle項目
#include<windows.h>
#include<iostream>

// 確定自己的優先權的簡單應用程序
void main()
{
    // 從當前過程中提取句柄
	HANDLE hProcessThis=::GetCurrentProcess();

	// 請求內核提供該過程所屬的優先權類
	DWORD dwPriority=::GetPriorityClass(hProcessThis);

    // 發出消息，為用戶描述該類	
	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<<"<unknow>";
			break;
	}

	std::cout<<std::endl;
}