Umm, ok. I will give you some sample code, but you should really consider checking out the tutorials here at Daniweb, or C# websites with tutorials. The principles are the same no matter what language, the syntax is the only thing that differs. And google searches are a really good place to start.
Sample - as a console application in C#
using System;
using System.Data.SqlClient;
namespace ConsoleCSharp
{
/// <summary>
/// Summary description for Class1.
/// </summary>
class DataReader_SQL
{
/// <summary>
/// The main entry point for the application.
/// </summary>
[STAThread]
static void Main(string[] args)
{
//
// TODO: Add code to start application here
//
try
{
SqlConnection thisConnection = new SqlConnection(@"Network Library=DBMSSOCN;Data Source=192.168.0.100,1433;database=Northwind;User id=Paladine;Password=;");
thisConnection.Open();
SqlCommand thisCommand = thisConnection.CreateCommand();
thisCommand.CommandText = "SELECT CustomerID, CompanyName FROM Customers";
SqlDataReader thisReader = thisCommand.ExecuteReader();
while (thisReader.Read())
{
Console.WriteLine("\t{0}\t{1}", thisReader["CustomerID"], thisReader["CompanyName"]);
}
thisReader.Close();
thisConnection.Close();
}
catch (SqlException e)
{
Console.WriteLine(e.Message);
}
}
}
}
** NOTE **
If you are using Visual Studio, rather than the commandline compiler, use
CTRL + F5 to compile, as that will put a pause in the Console app, and keep it open for you to see the results.
Hope this helps.
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