如果取出web.config的自定义值:

<

appSettings

>

    

<

add key

=

"

ORACLEConnectionString

"

 value

=

"

Provider=OraOLEDB.Oracle.1;

Persist Security Info

=

False;Password

=

blah;User ID

=

greg;Data Source

=

sph;

"

 />

    

<

add key

=

"

SQLConnectionString

"

 value

=

"

data source=SQL1;initial catalog=ID_V;

integrated security

=

SSPI;persist security info

=

False;workstation id

=

TH03D374;

packet size

=

4096

"

/>   

</

appSettings

>

用

<appSettings>

        <add key="keyName1" value="keyValue"/>

        <add key="keyName2" value="keyValue"/>

</appSettings>

在c#里，使用:

private string strkeyName2=  ConfigurationSettings.AppSettings["keyName2"];

来提取

web.config是一种规定格式的xml文件!