public MainForm() { calculator = new BiorhythmCalculator(); calculator.Load(); standardGraphView = new StandardGraphView(calculator); percentageView = new PercentageView(calculator); settingsMenu = new SettingMenu(this.Handle, calculator); tabView = new TabView(this.Handle); tabView.TabPages.Add(new TabPage(standardGraphView, "Standard")); //tabView.TabPages.Add(new TabPage(extraGraphView, "Extra")); tabView.TabPages.Add(new TabPage(percentageView, "Percentage")); tabView.ToolsSweep.Enabled = true; tabView.ToolsSweep.Occurred += new System.ComponentModel.CancelEventHandler(ToolsSweep_Occurred); percentageView.ToolsSweep.Enabled = true; percentageView.ToolsSweep.Occurred += new System.ComponentModel.CancelEventHandler(ToolsSweep_Occurred); standardGraphView.ToolsSweep.Enabled = true; standardGraphView.ToolsSweep.Occurred += new System.ComponentModel.CancelEventHandler(ToolsSweep_Occurred); tabView.Closed += new EventHandler(OnClose); this.Load += new EventHandler(MainForm_Load); }