static void Main()
{
string connectionString = "";
Lazy <DataInitializedFromDb> _data =
new Lazy <DataInitializedFromDb>(delegate
{
using (SqlConnection conn = new SqlConnection(connectionString))
using (SqlCommand comm = new SqlCommand())
{
SqlDataReader reader = comm.ExecuteReader();
DataInitializedFromDb data =
new DataInitializedFromDb(reader);
return(data);
}
});
//…
// use the data
if (_data.Value.Count > 10)
{
ProcessData(_data.Value);
}
}
static void ProcessData(DataInitializedFromDb data)
{
}
