请教，怎么取得当前系统正在运行的所有程序的HWND

[vxhelp]

请教，怎么取得当前系统正在运行的所有程序的HWND

[property1]

spy++

[oyljerry]

CreateToolhelp32SnapShot

[gohappy_1999]

枚举窗口EnumWindow

[houzhuo]

在程序里
EnumWindows或者CreateToolhelp32Snapshot

[deading]

int CMemoryInfo::GetProcess( ProcessInfo pif[])
{

ProcessInfo temp_pif;
PROCESS_MEMORY_COUNTERS pmc; //进程内存信息结构
HANDLE hSnapShot;
PROCESSENTRY32 pEntry;
pEntry.dwSize = sizeof(pEntry);
hSnapShot = CreateToolhelp32Snapshot ( TH32CS_SNAPALL, NULL);
Process32First ( hSnapShot, &pEntry);
int i = 0;
while(TRUE)
{
BOOL hRes = Process32Next ( hSnapShot, &pEntry);

if(hRes == FALSE)
break;
//打开进程
hProcess = ::OpenProcess (PROCESS_QUERY_INFORMATION |
PROCESS_VM_READ, FALSE , pEntry.th32ProcessID);
//获取进程内存使用情况
GetProcessMemoryInfo( hProcess, &pmc, sizeof(pmc) );
temp_pif.cntThreads = pEntry.cntThreads;
temp_pif.szExeFile = pEntry.szExeFile;
temp_pif.th32ProcessID = pEntry.th32ProcessID;
temp_pif.th32ParentProcessID = pEntry.th32ParentProcessID;
temp_pif.pcPriClassBase = pEntry.pcPriClassBase;
temp_pif.WorkingSetSize = pmc.WorkingSetSize;
temp_pif.PagefileUsage = pmc.PagefileUsage;
//
pif[i] = temp_pif;
i++;
}
return i;
}

其中的hProcess!!!