C#隐藏桌面图标
作者:互联网
private void ShowDeskIcon(bool b)//控制桌面图标显隐 { IntPtr desk = FindWindow("ProgMan", null);//获取桌面句柄 IntPtr list_ = FindWindowEx(desk, 0, "SHELLDLL_DefView", null);//获取上级句柄 IntPtr Idesk = FindWindowEx(list_, 0, "SysListView32", "FolderView"); //获取桌面 //图标列表句柄,list_为上级父句柄值,用 精易编程助手 查询 int value = 0; if (b == true) { value = 5; } ShowWindow(Idesk, value); //value=5时显示,value=0时隐藏 }
出处:https://blog.csdn.net/qq_24125575/article/details/73188166
==============================================================
我自己做测试的时候,使用上面的代码在win10上测试不成功,使用Spy++查看句柄如下:
修改如下:
int b = 0; private void Button_Click(object sender, RoutedEventArgs e) { b++; // 遍历顶级窗口 Win32Func.EnumWindows((hwnd, lParam) => { // 找到第一个 WorkerW 窗口,此窗口中有子窗口 SHELLDLL_DefView,所以先找子窗口 var shellDll = Win32Func.FindWindowEx(hwnd, IntPtr.Zero, "SHELLDLL_DefView", null); if (shellDll != IntPtr.Zero) { // 找到当前第一个 WorkerW 窗口的,后一个窗口,及第二个 WorkerW 窗口。 //IntPtr tempHwnd = Win32Func.FindWindowEx(IntPtr.Zero, hwnd, "WorkerW", null); IntPtr Idesk1 = Win32Func.FindWindowEx(shellDll, IntPtr.Zero, "SysListView32", "FolderView"); //获取桌面 //Win32Func.ShowWindow(Idesk, b % 5); //value=5时显示,value=0时隐藏 Win32Func.ShowWindow(Idesk1, (b % 2 == 0 ? 0 : 5)); //value=5时显示,value=0时隐藏 } return true; }, IntPtr.Zero); }
标签:IntPtr,FindWindowEx,桌面图标,C#,句柄,value,Zero,Win32Func,隐藏 来源: https://www.cnblogs.com/mq0036/p/15814337.html