DevExpress.XtraCharts.ChartControl控件的简单使用 摘自http://leo43.blog.hexun.com/36926221_d.html

  DataTable dataTb1 = null; //工资
        DataTable dataTb2 = null; //奖金

        public Form1()
        {
            InitializeComponent();

        }

        private void Form1_Load(object sender, EventArgs e)
        {
            SetTable(ref dataTb1);
            SetTable(ref dataTb2);

            this.chartControl1.Series.Clear();

            Series S1 = new Series("王总工资", ViewType.Bar);
            //S1.ArgumentScaleType = ScaleType.Numerical; //X轴的数据类型

            Series S2 = new Series("王总奖金", ViewType.Spline);
            //S2.ArgumentScaleType = ScaleType.Numerical; //X轴的数据类型

            S1.DataSource = dataTb1;
            S2.DataSource = dataTb2;

            //X轴的数据字段

            S1.ArgumentDataMember = "Month";
            S2.ArgumentDataMember = "Month";

            //Y轴的数据字段

            S1.ValueDataMembers[0] = "GongZi";
            S2.ValueDataMembers[0] = "GongZi";

            this.chartControl1.Series.Add(S1);
            this.chartControl1.Series.Add(S2);
        }

        private void SetTable(ref DataTable dataTb)
        {

            dataTb = new DataTable("UserInfo");

            DataColumn col = new DataColumn( "UserID",typeof(int) );
            dataTb.Columns.Add(col);

            DataColumn colName = new DataColumn("Month", typeof(string));
            dataTb.Columns.Add(colName);

            DataColumn colgongzi = new DataColumn("GongZi", typeof(int));//工资
            dataTb.Columns.Add(colgongzi);

            for (int i = 1; i < 9; i++)
            {
                Random random = new Random();

                DataRow dr = dataTb.NewRow();
                dr[0] = i;
                dr[1] =  i.ToString() + "月";
                System.Threading.Thread.Sleep(100);
                dr[2] = random.Next(200, 1000);
                dataTb.Rows.Add(dr);
            }

        }

效果图:

 

可参考: http://www.cnblogs.com/wendy_soft2008/archive/2009/04/01/1427496.html