如何以编程方式检索的web.config的SMTP服务器的详细信息 [英] How to programmatically retrieve smtp server details from web.config

问题描述

我有存储在web.config中

 <以下SMTP细节; system.net> 
< mailSettings> 
<从=[e-mail]> SMTP; 
<网络主机=mail.domain.com端口=25的userName =用户名密码=密码的DefaultCredentials =真/> 
< / SMTP> 
< / mailSettings> 
< /system.net> 
  

我如何从一个C＃类中检索这些值。

< DIV CLASS =h2_lin>解决方案

 配置的ConfigurationFile = WebConfigurationManager 
 .OpenWebConfiguration（〜/的web.config）; 
 MailSettingsSectionGroup mailSettings =的ConfigurationFile 
 .GetSectionGroup（system.net/mailSettings）作为MailSettingsSectionGroup; 
如果（mailSettings！= NULL）
 {
 INT端口= mailSettings.Smtp.Network.Port; 
字符串主机= mailSettings.Smtp.Network.Host; 
字符串密码= mailSettings.Smtp.Network.Password; 
串的用户名= mailSettings.Smtp.Network.UserName; 
} 
  

I have the following SMTP details stored in web.config

<system.net>
    <mailSettings>
      <smtp from="[e-mail]">
        <network host="mail.domain.com" port="25" userName="username" password="password" defaultCredentials="true"/>
      </smtp>
    </mailSettings>
  </system.net>

How can I retrieve these values from within a c# class.

解决方案

Configuration configurationFile = WebConfigurationManager
    .OpenWebConfiguration("~/web.config");
MailSettingsSectionGroup mailSettings = configurationFile
    .GetSectionGroup("system.net/mailSettings") as MailSettingsSectionGroup;
if (mailSettings != null)
{
    int port = mailSettings.Smtp.Network.Port;
    string host = mailSettings.Smtp.Network.Host;
    string password = mailSettings.Smtp.Network.Password;
    string username = mailSettings.Smtp.Network.UserName;
}

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