private void OBSSceneItemVisibilityHelper_Load(object sender, EventArgs e)
        {
            comboBox1.Text = ModifiableAction.SceneName;
            comboBox2.Text = ModifiableAction.SceneItem;
            Thread th = new Thread(() => {
                if (!OBSUtils.IsConnected)
                {
                    OBSUtils.ConnectToServer();
                }
                if (OBSUtils.IsConnected)
                {
                    Thread th2 = new Thread(() => {
                        var scenes = OBSUtils.GetOBSScenes();
                        comboBox1.Invoke(new Action(() => {
                            comboBox1.Items.AddRange(scenes.Select(c => c.SceneName).ToArray());
                            scenes.All(s => {
                                comboBox1.TextChanged += (ss, ee) => {
                                    if (comboBox1.Text == s.SceneName)
                                    {
                                        comboBox2.Items.Clear();
                                        comboBox2.Items.AddRange(s.SceneItems.Select(cc => cc.ItemName).ToArray());
                                    }
                                };
                                return(true);
                            });
                            comboBox1.Text = comboBox1.Text;
                        }));
                    });
                    th2.Start();
                }
            });

            th.Start();
        }