#include?
#include?
#include?
#include?

LRESULT?CALLBACK?WndProc（HWND?h?UINT?msg?WPARAM?wp?LPARAM?lp）
{
	if?（msg?==?WM_DEVICECHANGE）?{
		if?（（DWORD）wp?==?DBT_DEVICEARRIVAL）?{
			DEV_BROADCAST_VOLUME*?p?=?（DEV_BROADCAST_VOLUME*）lp;
			if?（p->dbcv_devicetype?==?DBT_DEVTYP_VOLUME）?{
				int?l?=?（int）（log（double（p->dbcv_unitmask））?/?log（double（2）））;
				printf（“啊……%c盤(pán)插進(jìn)來(lái)了\n“?‘A‘?+?l）;
			}
		}
		else?if?（（DWORD）wp?==?DBT_DEVICEREMOVECOMPLETE）?{
			DEV_BROADCAST_VOLUME*?p?=?（DEV_BROADCAST_VOLUME*）lp;
			if?（p->dbcv_devicetype?==?DBT_DEVTYP_VOLUME）?{
				int?l?=?（int）（log（double（p->dbcv_unitmask））?/?log（double（2）））;
				printf（“啊……%c盤(pán)被拔掉了\n“?‘A‘?+?l）;
			}
		}
		return?TRUE;
	}
	else?return?DefWindowProc（h?msg?wp?lp）;
}
int?main（）?{
	WNDCLASS?wc;
	ZeroMemory（&wc?sizeof（wc））;
	wc.lpszClassName?=?TEXT（“myusbmsg“）;
	wc.lpfnWndProc?=?WndProc;

	RegisterClass（&wc）;
	HWND?h?=?CreateWindow（TEXT（“myusbmsg“）?TEXT（““）?0?0?0?0?0
		0?0?GetModuleHandle（0）?0）;
	MSG?msg;
	while?（GetMessage（&msg?0?0?0）?>?0）?{
		TranslateMessage（&msg）;
		DispatchMessage（&msg）;
	}
}

?屬性????????????大小?????日期????時(shí)間???名稱
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?????文件???????1172??2018-01-19?17:38??test.cpp

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?????????????????1172????????????????????1