public Taskbar()
{
IntPtr taskbarHandle = WinApi.FindWindow(Taskbar.ClassName, null);
WinApi.APPBARDATA data = new WinApi.APPBARDATA();
data.cbSize = (uint)Marshal.SizeOf(typeof(WinApi.APPBARDATA));
data.hWnd = taskbarHandle;
IntPtr result = WinApi.SHAppBarMessage(WinApi.ABM.GetTaskbarPos, ref data);
if (result == IntPtr.Zero)
{
throw new InvalidOperationException();
}
this.Position = (TaskbarPosition)data.uEdge;
this.Bounds = Rectangle.FromLTRB(data.rc.Left, data.rc.Top, data.rc.Right, data.rc.Bottom);
data.cbSize = (uint)Marshal.SizeOf(typeof(WinApi.APPBARDATA));
result = WinApi.SHAppBarMessage(WinApi.ABM.GetState, ref data);
int state = result.ToInt32();
this.AlwaysOnTop = (state & WinApi.AlwaysOnTop) == WinApi.AlwaysOnTop;
this.AutoHide = (state & WinApi.Autohide) == WinApi.Autohide;
}
