static void Main()
{
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
unsafe
{
m_HOpen = CWinINet.InternetOpen("FTPClient", CWinINet.INTERNET_OPEN_TYPE_PRECONFIG
, null, null, 0);
if (m_HOpen.ToPointer() == null)
{
MessageBox.Show("Loi. InternetOpen");
// Xu ly neu da co ket noi roi
}
}
Application.Run(new Form1());
}