Beginning Microsoft SQL Server 2008 ... - S3 Tech Training

Appendix B: Very Simple Connectivity Examples
}
}
finally
{
// Clean up
if (rsMyRS != null)
{
rsMyRS.Close();
}
}
if (cnMyConn != null)
{
cnMyConn.Close();
}
Executing Commands with No Data Set
652
using System;
using System.Data.SqlClient;
class Program
{
static void Main()
{
//Create some base strings so you can look at these
// separately from the commands they run in
// Integrated Security - next line should be uncommented to use
string strConnect = “Data Source=(local);Initial Catalog=master;Integrated
Security=SSPI”;
// SQL Security - next line should be uncommented to use
//string strConnect = “Data Source=(local);Initial Catalog=master;User
Id=sa;Password=MyPass”;
string strCommand = “CREATE TABLE Foo(Column1 INT NOT NULL PRIMARY KEY)”;
string strCommand2 = “DROP TABLE Foo”;
SqlConnection cnMyConn = new SqlConnection(strConnect);
try
{
// “Open” the connection (this is the first time it actually
// contacts the database server)
cnMyConn.Open();
// Create the command object now
SqlCommand sqlMyCommand = new SqlCommand(strCommand, cnMyConn);
// Execute the command
sqlMyCommand.ExecuteNonQuery();
Console.WriteLine(“Table Created”);
Console.WriteLine(“Press enter to continue (you can go check to make
sure that it’s there first) “);