在现代版本的 Windows 上最小化 window 是否仍将其移动到坐标 (-32000, -32000)?

Does minimizing a window on a modern version of Windows still move it to coordinates (-32000, -32000)?

根据 Raymond Chen 的 this blog entry,Windows NT 通过将它们移动到坐标 (-32000, -32000) 来“最小化”windows,而且,我得到了印象通过阅读它,早期 版本的 Windows NT (3.x, 4...).

就是这种情况

在WindowsNT的现代版本中(如7、8、10),是否仍然如此?

是否可以编写一个程序来在现代 Windows OS 上演示此功能的 presence/absence?

回答我自己的问题...我已经编写了一个小的 C 程序来完成我的要求。基本上,它创建了一个 window 代码,如果 window 的位置在 x 或 y 维度上变为负值,它会将静态文本字段的文本设置为新坐标.

此程序在 Windows 10 RTM 上的输出:

#include <Windows.h>
#include <tchar.h>
#include <strsafe.h>

TCHAR g_szClassName[] = _T("CoordReportWnd");

LRESULT CALLBACK WindowProc(HWND hWnd, UINT Msg, WPARAM wParam, LPARAM lParam);
BOOL CALLBACK EnumChildProc(HWND hWnd, LPARAM lParam);

ATOM RegisterWCEX(HINSTANCE hInstance)
{
    WNDCLASSEX wcex;
    ZeroMemory(&wcex, sizeof(WNDCLASSEX));

    wcex.cbSize = sizeof(WNDCLASSEX);
    wcex.lpfnWndProc = WindowProc;
    wcex.hInstance = hInstance;
    wcex.lpszMenuName = NULL;
    wcex.lpszClassName = g_szClassName;
    wcex.hIcon = LoadIcon(NULL, IDI_APPLICATION);
    wcex.hIconSm = LoadIcon(NULL, IDI_APPLICATION);
    wcex.hCursor = LoadCursor(NULL, IDC_ARROW);
    wcex.hbrBackground = (HBRUSH)COLOR_WINDOW;
    wcex.cbClsExtra = 0;
    wcex.cbWndExtra = 0;
    wcex.style = 0;

    return RegisterClassEx(&wcex);
}

BOOL CALLBACK EnumChildProc(HWND hWnd, LPARAM lParam)
{
    HFONT hfDefault = (HFONT)GetStockObject(DEFAULT_GUI_FONT);
    SendMessage(hWnd, WM_SETFONT, (WPARAM)hfDefault, 0);
    return TRUE;
}

int APIENTRY WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nShowCmd)
{
    HWND hWnd, hStatic;
    MSG Msg;

    if (!RegisterWCEX(hInstance))
    {
        MessageBox(0, _T("Window registration failed!"), _T("Error"), MB_ICONSTOP);
        return -1;
    }

    hWnd = CreateWindowEx(WS_EX_OVERLAPPEDWINDOW, g_szClassName, _T("Minimize Me"), WS_VISIBLE | WS_SYSMENU | WS_MINIMIZEBOX, 100, 100, 200, 150, NULL, NULL, GetModuleHandle(NULL), NULL);
    hStatic = CreateWindow(_T("Static"), _T(""), WS_VISIBLE | WS_CHILD, 10, 10, 180, 20, hWnd, NULL, GetModuleHandle(NULL), NULL);
    ShowWindow(hWnd, SW_SHOW);
    EnumChildWindows(hWnd, EnumChildProc, 0L);
    UpdateWindow(hWnd);

    while (GetMessage(&Msg, NULL, 0, 0) > 0)
    {
        TranslateMessage(&Msg);
        DispatchMessage(&Msg);
    }
    return Msg.wParam;
}

LRESULT CALLBACK WindowProc(HWND hWnd, UINT Msg, WPARAM wParam, LPARAM lParam)
{
    switch (Msg)
    {
    case WM_CLOSE:
        DestroyWindow(hWnd);
        break;
    case WM_DESTROY:
        PostQuitMessage(0);
        break;
    case WM_WINDOWPOSCHANGED:
    {
        PWINDOWPOS pWP = (PWINDOWPOS)lParam;
        if (pWP->x < 0 || pWP->y < 0)
        {
            TCHAR stTxt[64];
            HWND hStatic = FindWindowEx(hWnd, NULL, _T("Static"), NULL);
            StringCchPrintf(stTxt, 64, _T("(%d, %d)"), pWP->x, pWP->y);
            SetWindowText(hStatic, stTxt);
        }
    }
    default:
        return DefWindowProc(hWnd, Msg, wParam, lParam);
    }
    return 0;
}

当运行时,如果最小化再最大化,会显示(-32000, -32000),表示window最小化时移动到的地方。