1:  using System;
   2:  using System.Collections.Generic;
   3:  using System.ComponentModel;
   4:  using System.Data;
   5:  using System.Drawing;
   6:  using System.Text;
   7:  using System.Windows.Forms;
   8:  using GoogleChartSharp;
   9:
  10:  namespace Tester
  11:  {
  12:      public partial class Form1 : Form
  13:      {
  14:          public Form1()
  15:          {
  16:              InitializeComponent();
  17:          }
  18:
  19:          private void Form1_Load(object sender, EventArgs e)
  20:          {
  21:              // Set the image to be directly loaded from the FQDN of the chart
  22:              this.pictureBox1.ImageLocation = SimpleGrid();
  23:          }
  24:
  25:          public static string SimpleGrid()
  26:          {
  27:              // Instantiate the chart object
  28:              LineChart lineChart = new LineChart(250, 150);
  29:
  30:              // Values to be charted
  31:              int[] line1 = new int[] { 5, 10, 50, 34, 10, 25 };
  32:
  33:              // Set chart title using default color and font
  34:              lineChart.SetTitle("Step Size Test");
  35:
  36:              // This is a x and y axis chart. Create two new axis objects
  37:              lineChart.AddAxis(new ChartAxis(ChartAxisType.Left));
  38:              lineChart.AddAxis(new ChartAxis(ChartAxisType.Bottom));
  39:
  40:              // Load the chart with the dataset (line int array)
  41:              lineChart.SetData(line1);
  42:
  43:              // Add a grid to the chart (dotted grid lines)
  44:              lineChart.SetGrid(20, 50);
  45:
  46:              // retuns the FQDN of the chart
  47:              return lineChart.GetUrl();
  48:          }
  49:
  50:      }
  51:  }

Super simple. Good stuff indeed.

Enjoy!