public Form1() { InitializeComponent(); this.serialControl = new SerialControl(this.logBox, this.infoLabel, this); refreshCOM(); this.chart1.ChartAreas[0].AxisY.IsStartedFromZero = false; this.chart2.ChartAreas[0].AxisY.IsStartedFromZero = false; fileManager = new FileManager(this.dataList, this.noteTextBox); }