C# แปลง Text file เป็น DataTable / Convert Text file to DataTable

DataTable dt = new DataTable();
DataRow dr = null;

//*** Column ***'
dt.Columns.Add("CustomerID");
dt.Columns.Add("Name");
dt.Columns.Add("Email");
dt.Columns.Add("CountryCode");
dt.Columns.Add("Budget");
dt.Columns.Add("Used");

StreamReader StrWer = default(StreamReader);
string readLine = null;
StrWer = File.OpenText(Server.MapPath("thaicreate.txt"));
while (!(StrWer.EndOfStream)) {

	readLine = StrWer.ReadLine();
	//*** Rows ***'
	dr = dt.NewRow();
	dr["CustomerID"] = Strings.Split(readLine, ",")[0];
	dr["Name"] = Strings.Split(readLine, ",")[1];
	dr["Email"] = Strings.Split(readLine, ",")[2];
	dr["CountryCode"] = Strings.Split(readLine, ",")[3];
	dr["Budget"] = Strings.Split(readLine, ",")[4];
	dr["Used"] = Strings.Split(readLine, ",")[5];
	dt.Rows.Add(dr);

}
StrWer.Close();

myGridView.DataSource = dt;
myGridView.DataBind();