如何指定web.config文件的路径 [英] How to specify the path to the web.config file

问题描述

嗨

我想从Web配置文件中读取网络设置，并最终遇到如下所示的异常.我用这个pl编写了代码，告诉我如何指定web.config文件的路径.

Hi

I want to read the network settings from the web config file and i ended up getting the exception as shown below I have atached the code with this pl tell me how to specify the path of the web.config file

public void sendEmail()
    {
        string strConfigPath = Server.MapPath("~/LeaveManagementSystem_30_01_2012");
        Configuration configurationFile = WebConfigurationManager.OpenWebConfiguration(strConfigPath);
        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;
        }
    }

Web.config文件:

Web.config file:

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

  </system.net>

例外:

``E:\ Abinav \ Leave_management_system_30_01_2012 \ LeaveManagementSystem_30_01_2012 \ LeaveManagementSystem_30_01_2012''不是有效的虚拟路径.

Exception:

''E:\Abinav\Leave_management_system_30_01_2012\LeaveManagementSystem_30_01_2012\LeaveManagementSystem_30_01_2012'' is not a valid virtual path.

推荐答案

您好，

试试下面的代码，

Hi,

Try the below code,

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;
}

或也可以使用，

or can also use,

Configuration configurationFile = WebConfigurationManager.OpenWebConfiguration(Request.ApplicationPath);

希望这会有所帮助.

Hope this helps.

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