能写一个简单的minigui列表的例子吗？

当然可以，以下是一个简单的 MiniGUI 列表框的例子：

#include <stdio.h>
#include <stdlib.h>
#include "minigui.h"

#define IDC_LISTBOX 100

static const char* items[] = {
    "item 1",
    "item 2",
    "item 3",
    "item 4",
    "item 5"
};

static int listbox_proc(HWND hWnd, int message, WPARAM wParam, LPARAM lParam)
{
    switch (message) {
        case MSG_INITDIALOG:
            {
                int i;
                HWND listbox = GetDlgItem(hWnd, IDC_LISTBOX);
                for (i = 0; i < sizeof(items) / sizeof(items[0]); i++) {
                    SendMessage(listbox, LB_ADDSTRING, 0, (LPARAM)items[i]);
                }
                SendMessage(listbox, LB_SETCURSEL, 0, 0);
                break;
            }
        case MSG_COMMAND:
            switch (wParam) {
                case IDCANCEL:
                    EndDialog(hWnd, wParam);
                    break;
                default:
                    break;
            }
            break;
        default:
            break;
    }
    return DefaultDialogProc(hWnd, message, wParam, lParam);
}

int MiniGUIMain(int argc, const char* argv[])
{
    MSG Msg;
    HWND hMainWnd;
    MAINWINCREATE CreateInfo;

    CreateInfo.dwStyle = WS_VISIBLE | WS_CAPTION | WS_MINIMIZEBOX;
    CreateInfo.dwExStyle = WS_EX_NONE;
    CreateInfo.spCaption = "MiniGUI Listbox Sample";
    CreateInfo.hMenu = 0;
    CreateInfo.hCursor = GetSystemCursor(0);
    CreateInfo.hIcon = 0;
    CreateInfo.MainWindowProc = listbox_proc;
    CreateInfo.lx = 0;
    CreateInfo.ty = 0;
    CreateInfo.rx = 320;
    CreateInfo.by = 240;
    CreateInfo.iBkColor = COLOR_lightwhite;
    CreateInfo.dwAddData = 0;
    CreateInfo.hHosting = HWND_DESKTOP;

    hMainWnd = CreateMainWindow(&CreateInfo);
    if (hMainWnd == HWND_INVALID) {
        return -1;
    }

    while (GetMessage(&Msg, hMainWnd)) {
        TranslateMessage(&Msg);
        DispatchMessage(&Msg);
    }

    MainWindowThreadCleanup(hMainWnd);

    return 0;
}

这是一个基本的列表框示例，它创建了一个包含 5 个字符串选项的列表框，并在对话框初始化时将它们添加到列表框中。您可以通过单击列表框中的选项来选择不同的选项。