/// <summary> /// Creates a default data structure that provides /// a hidden taskbar icon without the icon being set. /// </summary> /// <param name="handle"></param> /// <returns>NotifyIconData</returns> public static NotifyIconData CreateDefault(IntPtr handle) { var data = new NotifyIconData(); //use the current size data.cbSize = (uint)Marshal.SizeOf(data); data.WindowHandle = handle; data.TaskbarIconId = 0x0; data.CallbackMessageId = WindowMessageSink.CallbackMessageId; data.VersionOrTimeout = (uint)NotifyIconVersion.Vista; data.IconHandle = IntPtr.Zero; //hide initially data.IconState = IconState.Hidden; data.StateMask = IconState.Hidden; //set flags data.ValidMembers = IconDataMembers.Message | IconDataMembers.Icon | IconDataMembers.Tip | IconDataMembers.UseLegacyToolTips; //reset strings data.ToolTipText = data.BalloonText = data.BalloonTitle = string.Empty; return(data); }
public static extern bool Shell_NotifyIcon(NotifyCommand cmd, [In] ref NotifyIconData data);