public static IAsyncResult BeginValidate(Address address, string dnsServerHost, AsyncCallback callback)
{
_delegateValidateAddressString = Validate;
return(_delegateValidateAddressString.BeginInvoke(address, dnsServerHost, callback, _delegateValidateAddressString));
}
public static IAsyncResult BeginValidate(Address address, string dnsServerHost, AsyncCallback callback)
{
SmtpValidator._delegateValidateAddressString = SmtpValidator.Validate;
return SmtpValidator._delegateValidateAddressString.BeginInvoke(address, dnsServerHost, callback, SmtpValidator._delegateValidateAddressString);
}