学步园

隐藏桌面上的单个图标要修改注册表的，修改完后还要刷新桌面才可以看到隐藏的效果

O、刷新桌面

 void RefreshExplorer()<br /> {<br /> // TODO: 在此添加控件通知处理程序代码<br /> ::SHChangeNotify(SHCNE_ASSOCCHANGED, SHCNF_IDLIST |SHCNF_FLUSH, 0, 0);<br /> HWND h_program = NULL;<br /> h_program = ::FindWindow(NULL, "Program Manager");<br /> if(h_program != NULL)<br /> {<br /> HWND h_defview = NULL;<br /> h_defview = ::FindWindowEx(h_program, NULL, "SysListView32", NULL);<br /> if(h_defview != NULL)<br /> {<br /> HWND h_listview = NULL;<br /> h_listview = ::FindWindowEx(h_defview, NULL, "SysListView32", NULL);<br /> if(h_listview != NULL)<br /> {<br /> // 模拟发送F5消息<br /> ::PostMessage(h_listview, WM_KEYDOWN, VK_F5, 0);<br /> ::PostMessage(h_listview, WM_KEYUP, VK_F5, 0);<br /> }<br /> }<br /> }<br /> } 

桌面图标在注册表中的路径是HKEY_CURRENT_USER/Software/Microsoft/Windows/CurrentVersion/Explorer/HideDesktopIcons/NewStartPanel

具体信息如下图

http://hi.csdn.net/space-4030633-do-album-picid-768154.html

一、隐藏"我的电脑"

HKEY sub;<br /> DWORD val = 1;<br /> CString skey = "Software//Microsoft//Windows//CurrentVersion//Explorer//HideDesktopIcons//NewStartPanel";<br /> ::RegCreateKey(HKEY_CURRENT_USER, skey, &sub);<br /> ::RegSetValueEx(sub, "{20D04FE0-3AEA-1069-A2D8-08002B30309D}", NULL, REG_DWORD, (BYTE *)&val, sizeof(DWORD));<br /> ::RegCloseKey(sub);<br /> // 刷新桌面<br /> RefreshExplorer();<br />  

二、显示"我的电脑"

HKEY sub;<br /> DWORD val = 0;<br /> CString skey = "Software//Microsoft//Windows//CurrentVersion//Explorer//HideDesktopIcons//NewStartPanel";<br /> ::RegCreateKey(HKEY_CURRENT_USER, skey, &sub);<br /> ::RegSetValueEx(sub, "{20D04FE0-3AEA-1069-A2D8-08002B30309D}", NULL, REG_DWORD, (BYTE *)&val, sizeof(DWORD));<br /> ::RegCloseKey(sub);<br /> // 刷新桌面<br /> RefreshExplorer();<br />  

 三、其他图标只要修改注册表键值就行了

网上邻居： {208D2C60-3AEA-1069-A2D7-08002B30309D}

我的电脑： {20D04FE0-3AEA-1069-A2D8-08002B30309D}

我的文档： {450D8FBA-AD25-11D0-98A8-0800361B1103}

回收站：    {645FF040-5081-101B-9F08-00AA002F954E}

IE浏览器： {871C5380-42A0-1069-A2EA-08002B30309D}