The following examples on this page generate the following chart

C# Code

using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data;
using SasqChart;

namespace Chart
{
    /// <summary>
    /// Summary description for Example.
    /// </summary>
    public class Example : System.Windows.Forms.Form
    {
        private SasqChart.FormChartControl chart1;

        /// <summary>
        /// Required designer variable.
        /// </summary>
        private System.ComponentModel.Container components = null;

        public Example()
        {
            //
            // Required for Windows Form Designer support
            //
            InitializeComponent();

            PopulateChart();
        }

        private void PopulateChart()
        {
            Random myRandom = new Random();

            // Create a DataSet
            DataSet myDataSet = new DataSet();

            // Get the first DataTable
            DataTable myDataTable = myDataSet.Tables.Add("Sales");

            // Create Columns
            myDataTable.Columns.Add("label", typeof(string));  
            myDataTable.Columns.Add("value1", typeof(int) );
            myDataTable.Columns.Add("value2", typeof(int) );
            myDataTable.Columns.Add("value3", typeof(int) );

            // Fill in data table
            for(int i=0; i<20; i++)
            {
                DataRow myDataRow = myDataTable.NewRow();            
                myDataRow["label"] = i.ToString();
                myDataRow["value1"] = myRandom.Next(100) - 50;
                myDataRow["value2"] = myRandom.Next(100);
                myDataRow["value3"] =  myRandom.Next(100) + 50;
                myDataTable.Rows.Add(myDataRow);
            } 

            // Chart 1
            chart1.ChartStyle.FillColor = Color.Blue;
            chart1.ChartStyle.FillColorAlternate = Color.White;
            chart1.ChartStyle.Type = SasqChart.Style.FillType.GradientForwardDiagonal;

            chart1.Series[0].Type = ChartType.SmoothLine;
            chart1.Series[1].Type = ChartType.SmoothLine;
            chart1.Series[2].Type = ChartType.SmoothLine;
            chart1.LabelColumnName = "label";
            chart1.Series[0].DataProviderColumnNames.Value = "value1";
            chart1.Series[1].DataProviderColumnNames.Value = "value2";
            chart1.Series[2].DataProviderColumnNames.Value = "value3";
            chart1.DataSource = myDataSet;
            chart1.DataBind();
        }


        /// <summary>
        /// Clean up any resources being used.
        /// </summary>
        protected override void Dispose( bool disposing )
        {
            if( disposing )
            {
                if(components != null)
                {
                    components.Dispose();
                }
            }
            base.Dispose( disposing );
        }

        #region Windows Form Designer generated code
        /// <summary>
        /// Required method for Designer support - do not modify
        /// the contents of this method with the code editor.
        /// </summary>
        private void InitializeComponent()
        {
            this.chart1 = new SasqChart.FormChartControl();
            this.SuspendLayout();
            // 
            // chart1
            // 
            this.chart1.Dock = System.Windows.Forms.DockStyle.Fill;
            this.chart1.Header.Text = "Example Chart";
            this.chart1.ChartStyle.FontColor = System.Drawing.Color.Black;
            this.chart1.ChartStyle.Font = new System.Drawing.Font("Arial", 8F);
            this.chart1.Location = new System.Drawing.Point(0, 0);
            this.chart1.Name = "Example Chart";
            this.chart1.Padding = 10;
            this.chart1.Size = new System.Drawing.Size(500, 500);
            this.chart1.TabIndex = 0;
            // 
            // Form1
            // 
            this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
            this.AutoScroll = true;
            this.ClientSize = new System.Drawing.Size(500, 500);
            this.Controls.Add(this.chart1);
            this.Name = "Example Chart";
            this.Resize += new System.EventHandler(this.Form_Resize);
            this.ResumeLayout(false);
        }
        #endregion

        private void Form_Resize(object sender, System.EventArgs e)
        {
            Invalidate();
        }

        /// <summary>
        /// The main entry point for the application.
        /// </summary>
        [STAThread]
        static void Main() 
        {
            Application.Run(new Example());
        }
    }
}