#include "stdafx.h"
#using "System.dll"
#using "System.Data.dll"
using namespace System;
using namespace System::Data::SqlClient;
ref class DataConnection
{
SqlConnection^ conn;
public:
DataConnection()
{
conn = gcnew SqlConnection("Server=(local);Uid=sa;Pwd=****;Initial Catalog=master");
conn->Open();
}
~DataConnection()
{
this->!DataConnection();
}
!DataConnection()
{
try {
Console::WriteLine("Closing connection...");
conn->Close();
}
catch(Exception^ e)
{
Console::WriteLine("Error occurred! " + e->Message);
}
}
};
int main()
{
DataConnection connection1;
DataConnection^ connection2 = gcnew DataConnection();
GC::Collect();
}