Fill a DataSet : DataSet « ADO.Net « C# / CSharp Tutorial

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C# / CSharp Tutorial » ADO.Net » DataSet 
32.35.2.Fill a DataSet
using System;
using System.Data;
using System.Data.SqlClient;

class MainClass
{
   static void Main(string[] args)
   {
      string connString = @"server = .\sqlexpress;integrated security = true;database = northwind";

      string sql = @"select productname,unitprice from products where unitprice < 20";

      SqlConnection conn = new SqlConnection(connString);

      try
      {
         conn.Open();
         SqlDataAdapter da = new SqlDataAdapter(sql, conn);
         DataSet ds = new DataSet();

         da.Fill(ds, "products");

         DataTable dt = ds.Tables["products"];

         foreach (DataRow row in dt.Rows
         {
            foreach (DataColumn col in dt.Columns)
               Console.WriteLine(row[col]);
         }
      }
      catch(Exception e)
      {
         Console.WriteLine("Error: " + e);
      }
      finally
      {
         conn.Close();
      }
   }
}
32.35.DataSet
32.35.1.Simple Query Dataset
32.35.2.Fill a DataSet
32.35.3.Find Rows In Data
32.35.4.Load XML to DataSet
32.35.5.DataSet Merge event
32.35.6.Merge two DataSet
32.35.7.Creating a Strongly Typed DataSet
32.35.8.DataSet Read with SqlDataAdapter
32.35.9.DataSet.DataTable count
32.35.10.DataSet.DataTable name
32.35.11.Mapping Table and Column Names Between a Data Source and DataSet
32.35.12.Retrieving Schema and Constraints for a DataSet
32.35.13.Read schema and reload data with DataSet
32.35.14.Navigating Between Parent and Child Tables in an Untyped DataSet
32.35.15.Multitabled DataSet App
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