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    <p>Thanks for all your replies and comments. I finally figured out a workaround for this problem. We could just hide all desktop icons and then show them again. This will force the desktop to reload. </p> <p><strong>Update:</strong> In Window 8, <code>SHELLDLL_DefView</code> is the child of one of <code>WorkerW</code> windows. (instead of <code>Progman</code>) So here is the updated code which works on Windows 8 and 8.1 too: </p> <pre><code> [DllImport("user32.dll", SetLastError = true)] static extern IntPtr FindWindow(string lpClassName, string lpWindowName); [DllImport("user32.dll", SetLastError = true)] static extern IntPtr GetWindow(IntPtr hWnd, GetWindow_Cmd uCmd); [DllImport("user32.dll", CharSet = CharSet.Auto)] static extern IntPtr SendMessage(IntPtr hWnd, UInt32 Msg, IntPtr wParam, IntPtr lParam); enum GetWindow_Cmd : uint { GW_HWNDFIRST = 0, GW_HWNDLAST = 1, GW_HWNDNEXT = 2, GW_HWNDPREV = 3, GW_OWNER = 4, GW_CHILD = 5, GW_ENABLEDPOPUP = 6 } private const int WM_COMMAND = 0x111; [DllImport("user32.dll", SetLastError = true)] static extern IntPtr FindWindowEx(IntPtr hwndParent, IntPtr hwndChildAfter, string lpszClass, string lpszWindow); private delegate bool EnumWindowsProc(IntPtr hWnd, IntPtr lParam); [DllImport("user32.dll", CharSet = CharSet.Unicode)] private static extern int GetWindowText(IntPtr hWnd, StringBuilder strText, int maxCount); [DllImport("user32.dll", CharSet = CharSet.Unicode)] private static extern int GetWindowTextLength(IntPtr hWnd); [DllImport("user32.dll")] private static extern bool EnumWindows(EnumWindowsProc enumProc, IntPtr lParam); [DllImport("user32.dll", SetLastError = true, CharSet = CharSet.Auto)] static extern int GetClassName(IntPtr hWnd, StringBuilder lpClassName, int nMaxCount); public static string GetWindowText(IntPtr hWnd) { int size = GetWindowTextLength(hWnd); if (size++ &gt; 0) { var builder = new StringBuilder(size); GetWindowText(hWnd, builder, builder.Capacity); return builder.ToString(); } return String.Empty; } public static IEnumerable&lt;IntPtr&gt; FindWindowsWithClass(string className) { IntPtr found = IntPtr.Zero; List&lt;IntPtr&gt; windows = new List&lt;IntPtr&gt;(); EnumWindows(delegate(IntPtr wnd, IntPtr param) { StringBuilder cl = new StringBuilder(256); GetClassName(wnd, cl, cl.Capacity); if (cl.ToString() == className &amp;&amp; (GetWindowText(wnd) == "" || GetWindowText(wnd) == null)) { windows.Add(wnd); } return true; }, IntPtr.Zero); return windows; } static void ToggleDesktopIcons() { var toggleDesktopCommand = new IntPtr(0x7402); IntPtr hWnd = IntPtr.Zero; if (Environment.OSVersion.Version.Major &lt; 6 || Environment.OSVersion.Version.Minor &lt; 2) //7 and - hWnd = GetWindow(FindWindow("Progman", "Program Manager"), GetWindow_Cmd.GW_CHILD); else { var ptrs = FindWindowsWithClass("WorkerW"); int i = 0; while (hWnd == IntPtr.Zero &amp;&amp; i &lt; ptrs.Count()) { hWnd = FindWindowEx(ptrs.ElementAt(i), IntPtr.Zero, "SHELLDLL_DefView", null); i++; } } SendMessage(hWnd, WM_COMMAND, toggleDesktopCommand, IntPtr.Zero); } </code></pre> <p>Now we can just toggle desktop icons twice:</p> <pre><code> ToggleDesktopIcons(); ToggleDesktopIcons(); </code></pre> <p>Hope this helps someone else ...</p>
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Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

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