private void CleanupNotificationArea()
{
// Parse the window hierarchy to find the notification area and
// send mouse move events to get rid of zombie icons.
string[] classes = { "Shell_TrayWnd", "TrayNotifyWnd", "SysPager" };
string[] names = { "User Promoted Notification Area", "Notification Area" };
IntPtr window = IntPtr.Zero;
foreach (var win_class in classes)
{
window = NativeMethods.FindWindowEx(window, IntPtr.Zero, win_class, "");
}
foreach (var win_name in names)
{
var area = NativeMethods.FindWindowEx(window, IntPtr.Zero,
"ToolbarWindow32", win_name);
if (area == IntPtr.Zero)
{
continue;
}
NativeMethods.GetClientRect(area, out RECT rect);
for (int y = rect.Top + 4; y < rect.Bottom; y += 8)
{
for (int x = rect.Left + 4; x < rect.Right; x += 8)
{
NativeMethods.PostMessage(area, (uint)WM.MOUSEMOVE, 0, (y << 16) | x);
}
}
}
}
