public static SmtpServerAddressCollection Load()
{
String filename = EnsureUserFile();
FileInfo thefile=new FileInfo(filename);
if (!thefile.Exists)
{
throw new ApplicationException(String.Format("Can't open {0}", filename));
}
TextReader reader = null;
SmtpServerAddressCollection coll=new SmtpServerAddressCollection();
try
{
reader=new StreamReader(filename);
XmlSerializer serializer = coll.GetXmlSerializer();
coll=(SmtpServerAddressCollection) serializer.Deserialize(reader);
}
finally
{
if (reader!=null)
{
reader.Close();
}
}
return coll;
}
private bool SaveSmtpServersToFile()
{
DataTable dt=(DataTable) dataGrid1.DataSource;
SmtpServerAddressCollection coll=new SmtpServerAddressCollection();
try
{
foreach (DataRow row in dt.Rows)
{
int port=25;
if (!row.IsNull("port"))
{
port=Convert.ToInt32(row["port"]);
}
coll.Add(new SmtpServerAddress((String) row["hostname"], port));
}
coll.Save();
return true;
}
catch (Exception ex)
{
ShowErrorDialog(ex.Message);
return false;
}
}
private void LoadSmtpServers()
{
//_smtpservers=new SmtpServerAddressCollection();
//_smtpservers.Load(GetSmtpServerConfigFile());
_smtpservers=SmtpServerAddressCollection.Load();
}