Web.Config dosyasindaki Mail ayarlarini okumak.

Web.Config dosyasindaki <mailSettings> tagi altinda bulunan mail ayarlarini c# ile kod icerisinden okumak icin asagidaki örnegi kullanabilirsiniz.

using System.Configuration;
using System.Web.Configuration;
using System.Net.Configuration;

String path = Request.CurrentExecutionFilePath;
path = path.Substring(0, path.LastIndexOf('/'));

Configuration configurationFile = WebConfigurationManager.OpenWebConfiguration(path);
MailSettingsSectionGroup mailSettings = configurationFile.GetSectionGroup("system.net/mailSettings") as MailSettingsSectionGroup;

if (mailSettings != null)
{
iPort = mailSettings.Smtp.Network.Port;
strHost = mailSettings.Smtp.Network.Host;
strPassword = mailSettings.Smtp.Network.Password;
strUserName = mailSettings.Smtp.Network.UserName;
}