public MainForm() { GlobalVar.LoadConfig(); WelcomeFormJQ wf = new WelcomeFormJQ(); wf.Show(); LoginForm login = new LoginForm(); if (login.ShowDialog() != DialogResult.OK) { Application.Exit(); } GlobalVar.gScene = new ModelInformation.CRailwayScene(); InitializeComponent(); sgworld = new SGWorld66(); this.axTE3DWindow1.Text = "蒙内标轨铁路"; //buildProjectTree(); gMapControl1.MapProvider = GMap.NET.MapProviders.OpenCycleMapProvider.Instance; gMapControl1.Zoom = 6D; GMap.NET.GMaps.Instance.Mode = GMap.NET.AccessMode.ServerOnly; gMapControl1.Position = new GMap.NET.PointLatLng(-3.55 + 0.8, 38.5 - 0.3); gMapControl1.Visible = true; //this.globeWindow1.StatusBarReleaseInfo = "蒙内标轨铁路"; //GlobalVar.gGForm = this; showProject(); addDVG_Event(); bar2.Hide(); menuSG.Visible = false; mainContainer.Panel2Collapsed = true; wf.Close(); }