Locating program positions on screen - c++

Question

If I open notepad.exe from a C++ program using CreateProcess(), is it possible to find the location of that notepad window which has started? I want to find its X and Y positions on screen.
Code: (Improved by suggestions) // Works
Procces = CreateProcess(
"C:\\Windows\\System32\\notepad.exe",
"-l D:\\Testing.txt",
NULL,
NULL,
FALSE,
0,
NULL,
NULL,
&si,
&pi);
WaitForSingleObject(pi.hProcess, 1000);
HWND hwndNotePad = FindWindow(NULL, "Testing.txt - Notepad");
RECT r;
if (INVALID_HANDLE_VALUE != hwndNotePad) {
GetWindowRect(hwndNotePad, &r);
cout << r.bottom << endl;
}

Answer 1

Something like this:
HWND hwndNotePad = FindWindow(NULL, "Untitled - Notepad");
RECT r;
if (NULL != hwndNotePad) {
GetWindowRect(hwndNotePad, &r);
}
If you don't know the exact name, you can use EnumWindows. This is off the top of my head, so there might be errors:
main()
{
//// .....
HWND hwndNotePad = NULL; // Store the result here
EnumWindows(enumProc, (LPARAM)(&hwndNotePad); // Check all windows
if (NULL != hwndNotePad) {
// Window found
RECT r;
GetWindowRect(hwndNotePad, &r);
}
//// ......
}
BOOL CALLBACK enumProc(HWND hwnd, LPARAM lParam)
{
// Get title bar text
char winTitle[256];
GetWindowText(hwnd, winTitle, 256);
if (NULL != strstr(winTitle, "Notepad")) { // Check for match
HWND *match = (HWND *)lParam;
*match = hwnd; // Save result
return FALSE; // No need to keep checking
}
else {
return TRUE; // No match. Keep checking
}
}