Hi Deepika,
please see the updated and tested code.
DataTable dtData;
private void button1_Click(object sender, EventArgs e)
{
try
{
GetData();
double[] arrX, arrY;
arrX = new double[dtData.Columns.Count];
arrY = new double[dtData.Columns.Count];
DataRow dRowX, dRowY;
dRowX = dtData.Rows[0];
dRowY = dtData.Rows[1];
for (int x=0; x < dtData.Columns.Count; x++)
{
arrX[x] = Convert.ToDouble(dRowX[x].ToString());
arrY[x] = Convert.ToDouble(dRowY[x].ToString());
}
}
catch (Exception ex)
{ }
}
private void GetData()
{
try
{
dtData = new DataTable();
dtData.Columns.Add("val0", typeof(string));
dtData.Columns.Add("Val1", typeof(string));
DataRow dr;
dr = dtData.NewRow();
dr[0] = "0.1";
dr[1] = "0.5";
dtData.Rows.Add(dr);
dr = dtData.NewRow();
dr[0] = "1.1";
dr[1] = "1.5";
dtData.Rows.Add(dr);
}
catch (Exception ex)
{ }
}