I am trying to send a window (application) from the main monitor (touch screen) to a secondary monitor using the same graphics card on the same host - c++

Question

I am trying to send a window (application) from the main monitor (touch screen) to a secondary monitor using the same graphics card on the same host
I spent a long time gathering data, trying to get a clear idea:
The MoveDown MOVEDEV_PARAMS
BOOL GetWindowRect(
HWND hWnd, // handle to window
LPRECT lpRect // window coordinates
);
AND...
And the following, but my brain can't put them together into something useful for me
BOOL EnumDisplayDevices(
LPCTSTR lpDevice, // device name
DWORD iDevNum, // display device
PDISPLAY_DEVICE lpDisplayDevice, // device information
DWORD dwFlags // reserved);
BOOL EnumDisplayMonitors(
HDC hdc, // handle to display DC
LPCRECT lprcClip, // clipping rectangle
MONITORENUMPROC lpfnEnum, // callback function
LPARAM dwData // data for callback function
);
BOOL EnumDisplaySettings(
LPCTSTR lpszDeviceName, // display device
DWORD iModeNum, // graphics mode
LPDEVMODE lpDevMode // graphics mode settings);
How to open a window on a specific display in Windows?
//VisualAPP Open
SHELLEXECUTEINFO sei;
ZeroMemory(&sei, sizeof(SHELLEXECUTEINFO));
sei.cbSize = sizeof(SHELLEXECUTEINFO);
sei.fMask = SEE_MASK_NOCLOSEPROCESS;
sei.lpVerb = _T("open");
sei.lpFile = _T("C:\\Users\\Administrator\\Desktop\\xxx.lnk");
sei.nShow = SW_SHOW;
if(ShellExecuteEx(&sei)) // Execute successfully
{
MoveApp(); // Moving program window
if (sei.hProcess)
WaitForSingleObject(sei.hProcess, INFINITE);
}
else
{
CString s;
s.Format(_T("ShellExecuteEx error,errer code:%d"), GetLastError());
// s = GetLastError();
MessageBox(s);
}
and the like...
There was a lot of enthusiastic user data that was very helpful to me, now how do I do development in VC6 is also important.
There is no problem in Visual stubio 2019, but not in Visual c++ 6.0 (maybe different support standards).
It made my feature development very difficult, and we were using VC6.
We cannot upgrade vc6 to vs19(VSCode) in a short time. Do you have a better way to solve the imminent problem.
This is probably the most important thing for ‘me to achieve immortality ’