using System; using System.Data; using System.Windows.Forms; using System.Xml.Serialization ; using System.IO; namespace WindowsApplication1 { public partial class Form1 : Form { DataTable dt; public Form1() { InitializeComponent(); } private void button1_Click(object sender, EventArgs e) { DataSet ds = new DataSet(); dt = new DataTable(); dt.Columns.Add(new DataColumn("Product_ID", Type.GetType("System.Int32"))); dt.Columns.Add(new DataColumn("Product_Name", Type.GetType("System.String"))); dt.Columns.Add(new DataColumn("product_Price", Type.GetType("System.Int32"))); fillRows(1, "product1", 9999); fillRows(2, "product2", 2222); fillRows(3, "product3", 3333); fillRows(4, "product4", 4444); ds.Tables.Add(dt); ds.Tables[0].TableName = "product"; StreamWriter serialWriter ; serialWriter = new StreamWriter("serialXML.xml"); XmlSerializer xmlWriter = new XmlSerializer(ds.GetType()); xmlWriter.Serialize(serialWriter, ds); serialWriter.Close(); ds.Clear(); } private void fillRows(int pID, string pName, int pPrice) { DataRow dr ; dr = dt.NewRow(); dr["Product_ID"] = pID; dr["Product_Name"] = pName; dr["product_Price"] = pPrice; dt.Rows.Add(dr); } } }