Exemplo n.º 1
0
        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;
        }
Exemplo n.º 2
0
        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;
        }
Exemplo n.º 3
0
 public static extern IntPtr SHAppBarMessage(WinApi.ABM dwMessage, [In] ref WinApi.APPBARDATA pData);