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Categories / C# Tutorial / ADO Net

 

Write Xml

using System; using System.Data; using System.Data.SqlClient;     class WriteXML     {         static void Main(string[] args)         {             string connString = @"server = .\sqlexpress;integrated security = true;database = northwind";             string qry = @"select productname,unitprice from products";             SqlConnection conn = new SqlConnection(connString);             try             {                 SqlDataAdapter da = new SqlDataAdapter();                 da.SelectCommand = new SqlCommand(qry, conn);                 conn.Open();                 DataSet ds = new DataSet();                 da.Fill(ds, "products");                 ds.WriteXml("table.xml");             }             catch (Exception e)             {                 Console.WriteLine("Error: " + e);             }             finally             {                 conn.Close();             }          }     }