using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Windows.Forms; using System.Windows.Forms.DataVisualization.Charting; namespace WindowsFormsApplication1 { public partial class Form1 : Form { public Form1() { InitializeComponent(); } private void Form1_Load(object sender, EventArgs e) { DataTable dt = new DataTable("hogehoge01"); dt.Columns.Add("x"); dt.Columns.Add("y"); Series ms = new Series(); chart1.Series.Add(ms); ms.Name = "y"; ms.ChartType = SeriesChartType.Line; ms.XValueMember = "x"; ms.YValueMembers = "y"; //ms.IsXValueIndexed = true; for (int i = 0; i < 10; i++) { DataRow dr = dt.NewRow(); dr["x"] = i; dr["y"] = i * 100; dt.Rows.Add(dr); } chart1.DataSource = dt; //chart1.ChartAreas[0].AlignmentStyle = AreaAlignmentStyles.PlotPosition; //chart1.ChartAreas[0].AxisX.IntervalAutoMode = IntervalAutoMode.FixedCount; chart1.ChartAreas[0].AxisX.IsMarginVisible = false; } } }