C# 如何从c中的服务器位置获取app.config值#

我想在程序中读/写（和使用）应用程序的配置文件

服务器的app.config

节未返回服务器应用程序配置的连接字符串，该字符串为[Catalog]。 有人能帮我吗

ConnectionStringsSection（）。ConnectionStrings提供配置中所有连接字符串的集合

遍历以获得所需的结果

  <configSections>
   <section />
  </configSections>
    <connectionStrings>
  <add name="catalogue" connectionString="Data Source=abc\_SQLSERVER;Initial 
  Catalog=Catalogue;Integrated Security=False;Persist Security Info=False; user ID=sa;password=****;" 
    providerName="System.Data.SqlClient"/>
      </connectionStrings>
        <dataConfiguration defaultDatabase="Catalogue"/>
     <startup>

  <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.0"/></startup>
 <appSettings>


     </appSettings>
    </configuration>

    string pathString = System.IO.Path.Combine(CentralizedPath, "abc.exe.config"); 
    Configuration config = ConfigurationManager.OpenExeConfiguration(pathString);

    ConnectionStringsSection section = config.GetSection("connectionStrings") as 
         ConnectionStringsSection;

ConnectionStringSettingsCollection collection= config.ConnectionStringsSection().ConnectionStrings;

foreach(ConnectionStringSettings css in collection)
{
   string output= css.Name;
}