如何以编程方式从 Windows 桌面移动图标的位置？答案

【问题标题】：How to programmatically move icons' location from Windows Desktop?如何以编程方式从 Windows 桌面移动图标的位置？
【发布时间】：2011-11-18 03:52:04
【问题描述】：

我希望创建一个启动作业，每次我的 Windows 启动时，它都会将一些快捷方式图标从我的桌面重新排列到另一个位置，例如右下角。

我可以使用 VBScript、Powershell、bat 命令脚本甚至 C\C++\C#\Java 来制作它吗？

【问题讨论】：

看看这个答案stackoverflow.com/questions/131690/…
How can I programmatically manipulate Windows desktop icon locations?的可能重复

标签： windows scripting icons shortcuts

【解决方案1】：

我来晚了，但是这段代码对我有用，我希望它可以帮助别人。它在 c++17 中。

#include <windows.h>
#include <commctrl.h>
#include <ShlObj.h>

int desktop_shuffle() {
    // You must get the handle of desktop's listview and then you can reorder that listview (which contains the icons).
    HWND progman = FindWindow(L"progman", NULL);
    HWND shell = FindWindowEx(progman, NULL, L"shelldll_defview", NULL);
    HWND hwndListView = FindWindowEx(shell, NULL, L"syslistview32", NULL);
    int nIcons = ListView_GetItemCount(hwndListView);

    POINT* icon_positions = new POINT[nIcons];

    // READ THE CURRENT ICONS'S POSITIONS
    if (nIcons > 0) {
        // We must use desktop's virtual memory to get the icons positions, otherwise you won't be able to
        // read their x, y positions.
        DWORD desktop_proc_id = 0;
        GetWindowThreadProcessId(hwndListView, &desktop_proc_id);
        HANDLE h_process = OpenProcess(PROCESS_VM_OPERATION | PROCESS_VM_READ, FALSE, desktop_proc_id);
        if (!h_process)
        {
            printf("OpenProcess: Error while opening desktop UI process\n");
            return -1;
        }

        LPPOINT pt = (LPPOINT)VirtualAllocEx(h_process, NULL, sizeof(POINT), MEM_COMMIT | MEM_RESERVE, PAGE_READWRITE);
        if (!pt)
        {
            CloseHandle(h_process);
            printf("VirtualAllocEx: Error while allocating memory in desktop UI process\n");
            return -1;
        }

        for (int i = 0; i < nIcons; i++)
        {
            if (!ListView_GetItemPosition(hwndListView, i, pt))
            {
                printf("GetItemPosition: Error while retrieving desktop icon (%d) position\n", i);
                continue;
            }

            if (!ReadProcessMemory(h_process, pt, &icon_positions[i], sizeof(POINT), nullptr))
            {
                printf("ReadProcessMemory: Error while reading desktop icon (%d) positions\n", i);
                continue;
            }
        }

        VirtualFreeEx(h_process, pt, 0, MEM_RELEASE);
        CloseHandle(h_process);
    }

    // UPDATE THE ICONS'S POSITIONS
    for (int i = 0; i < nIcons; i++) {
        ListView_SetItemPosition(hwndListView, i, rand(), rand());
    }

    return 0;
}

【讨论】：

【解决方案2】：

桌面是一个普通的列表视图，因此您可以使用 windows api 将项目移动到不同的位置。看看这个类似的问题：How can I programmatically manipulate Windows desktop icon locations?

【讨论】：