配置文件内容读取不到~~~

[空怀]

以下是我的配置文件 app.config
<?xml version="1.0" encoding="utf-8" ?>
<configuration>
<configSections>
</configSections>
<appSettings >
<add key ="serip" value ="192.168.1.20" />
</appSettings>
<connectionStrings>
<connectionStrings >
<add name ="conn" connectionString ="server=192.168.1.20;uid=sa;pwd=;database=abc;Max Pool Size = 512"/>
</connectionStrings>
</configuration>

以下是我读取配置文件代码
public static string filepathimg ="http://" + ConfigurationManager.AppSettings["serip"].ToString() + "//elv//images//";

到了这句就报错了：类型初始值设定项引发异常。
指点~~~~~

[空怀]

谢谢~~~~~~~~~

[空间数据研究所]

<appSettings></appSettings>这一节要在
<configuration>
</configuration>
里面
<configuration>
<appSettings>
<add key="serip" value="192.168.1.20"/>
</appSettings>
</configuration>

[熙风]

[Quote=引用 1 楼 lishenghu365 的回复:]
<appSettings></appSettings>这一节要在
<configuration>
</configuration>
里面
<configuration>
<appSettings>
<add key="serip" value="192.168.1.20"/>
</appSettings>
</configuration>
[/Quote]

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