public T SelectOne <T>(string sql) where T : BasicObj
{
SqlConnection conn = cm.GetConnection();
QuerySingle querySingle = new PreparedSelectSingle();
T t1 = querySingle.SelectOne <T>(conn, sql);
cm.CloseConn(conn);
return(t1);
}
public T SelectOne <T>(T t) where T : IdentityObj
{
SqlConnection conn = cm.GetConnection();
QuerySingle querySingle = new PreparedSelectSingle();
T t1 = querySingle.SelectOne <T>(conn, t);
cm.CloseConn(conn);
return(t1);
}