Read data from SqlConnection - CSharp System.Data.SqlClient

CSharp examples for System.Data.SqlClient:SqlConnection

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Description

Read data from SqlConnection

Demo Code


using System.Web;
using System.Linq;
using System.Data.SqlClient;
using System.Data;
using System.Collections.Generic;
using System;//w w w  .  j a  v a2s. com

public class Main{
        public static DataTable GettNajnowsze()
        {
            try
            {
                SqlConnection sqlConnection1 = new SqlConnection("Server=tcp:plps.database.windows.net,1433;Initial Catalog=PLPS;Persist Security Info=False;User ID=tomasoft;Password=Tomason18,;MultipleActiveResultSets=False;Encrypt=True;TrustServerCertificate=False;Connection Timeout=30;");
                SqlCommand cmd = new SqlCommand();
                SqlDataReader reader;
                DataTable dataTable = new DataTable();


                sqlConnection1.Open();

                cmd.CommandText = "Select t1,t2,t3,t4,t5,t6,t7," +
                    "t8,t9,t10 from [dbo].[tiPSNajnowsze]";
                cmd.CommandType = CommandType.Text;
                cmd.Connection = sqlConnection1;

                SqlDataAdapter da = new SqlDataAdapter(cmd);
                // this will query your database and return the result to your datatable
                da.Fill(dataTable);
                sqlConnection1.Close();
                da.Dispose();
                return dataTable;
            }
            catch (Exception ex)
            {
                AddToLog("Blad dodawania wiadomosci: " + ex.ToString());
                return null;
            }
        }
}

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