BOOL CALLBACK EnumWindowCallBack(HWND hWnd, LPARAM lParam)
{
ProcessWindow *pProcessWindow = (ProcessWindow *)lParam;
DWORD dwProcessId; GetWindowThreadProcessId(hWnd, &dwProcessId);
if (pProcessWindow->dwProcessId == dwProcessId && IsWindow(hWnd) && GetParent(hWnd) == NULL)
{
pProcessWindow->hwndWindow = hWnd;
return FALSE;
}
return TRUE;
}
BOOL MyCreateProcess()
{
STARTUPINFO si;
memset(&si, 0, sizeof(STARTUPINFO));
si.cb = sizeof(STARTUPINFO);
si.dwFlags = STARTF_USESHOWWINDOW;
si.wShowWindow = SW_SHOW;
// 进程信息
PROCESS_INFORMATION pi;
if(CreateProcess(L"E:\\test.exe", NULL, NULL, NULL, false, 0, NULL, NULL, &si, &pi))
{
ProcessWindow procwin;
procwin.dwProcessId = pi.dwProcessId;
procwin.hwndWindow = NULL;
WaitForInputIdle(pi.hProcess, 5000);
EnumWindows(EnumWindowCallBack, (LPARAM)&procwin);
g_hTestWnd = procwin.hwndWindow;
}
else
g_hTestWnd = NULL;
return (g_hTestWnd?TRUE:FALSE);
}
#include "stdafx.h"
#include "afxwin.h"
HWND g_hTestWnd;
typedef struct tage
{
DWORD dwProcessId;
HWND hwndWindow;
}ProcessWindow;
BOOL CALLBACK EnumWindowCallBack(HWND hWnd, LPARAM lParam)
{
ProcessWindow *pProcessWindow = (ProcessWindow *)lParam;
DWORD dwProcessId; GetWindowThreadProcessId(hWnd, &dwProcessId);
if (pProcessWindow->dwProcessId == dwProcessId && IsWindow(hWnd) && GetParent(hWnd) == NULL)
{
pProcessWindow->hwndWindow = hWnd;
return FALSE;
}
return TRUE;
}
BOOL MyCreateProcess()
{
STARTUPINFO si;
memset(&si, 0, sizeof(STARTUPINFO));
si.cb = sizeof(STARTUPINFO);
si.dwFlags = STARTF_USESHOWWINDOW;
si.wShowWindow = SW_SHOW;
// 进程信息
PROCESS_INFORMATION pi;
if(CreateProcess("c:\\windows\\notepad.exe", NULL, NULL, NULL, false, 0, NULL, NULL, &si, &pi))
{
ProcessWindow procwin;
procwin.dwProcessId = pi.dwProcessId;
procwin.hwndWindow = NULL;
WaitForInputIdle(pi.hProcess, 5000);
EnumWindows(EnumWindowCallBack, (LPARAM)&procwin);
g_hTestWnd = procwin.hwndWindow;
}
else
g_hTestWnd = NULL;
return (g_hTestWnd?TRUE:FALSE);
}
int main(int argc, char* argv[])
{
BOOL r = MyCreateProcess();
printf( "r = %d\r\n", r );
return 0;
}
