遍历configrationsection使用C#读它的元素 [英] Loop through the configrationsection to read it's elements using C#
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问题描述
我有一个配置文件,是这样的:
I have a configuration file, something like:
<logonurls>
<othersettings>
<setting name="DefaultEnv" serializeAs="String">
<value>DEV</value>
</setting>
</othersettings>
<urls>
<setting name="DEV" serializeAs="String">
<value>http://login.dev.server.com/Logon.asmx</value>
</setting>
<setting name="IDE" serializeAs="String">
<value>http://login.ide.server.com/Logon.asmx</value>
</setting>
</urls>
<credentials>
<setting name="LoginUserId" serializeAs="String">
<value>abc</value>
</setting>
<setting name="LoginPassword" serializeAs="String">
<value>123</value>
</setting>
</credentials>
</logonurls>
我怎样才能读取配置获得通过的键名的值。下面是我写的方法:
How can I read configuration to get the value of keyname passed. Here is the method that I wrote:
private static string GetKeyValue(string keyname)
{
string rtnvalue = String.Empty;
try
{
ConfigurationSectionGroup sectionGroup = config.GetSectionGroup("logonurls");
foreach (ConfigurationSection section in sectionGroup.Sections)
{
//I want to loop through all the settings element of the section
}
}
catch (Exception e)
{
}
return rtnvalue;
}
配置是从配置文件的数据的配置变量。
config is the Configuration variable that has the data from the config file.
推荐答案
这个怎么样?
将其转换为正确的XML和节点内搜索:
what about this ? convert it to proper xml and search within the nodes:
private static string GetKeyValue(string keyname) {
string rtnvalue = String.Empty;
try {
ConfigurationSectionGroup sectionGroup = config.GetSectionGroup("logonurls");
System.Xml.XmlDocument doc = new System.Xml.XmlDocument();
doc.LoadXml(sectionGroup);
foreach (System.Xml.XmlNode node in doc.ChildNodes)
{
//I want to loop through all the settings element of the section
Console.WriteLine(node.Value);
}
}
catch (Exception e)
{
} return rtnvalue;
}
只是一个快速注:如果您将其转换为XML,你也可以使用。XPath来获取值
just a quick note: if you convert it to xml , you can also use xpath to get the values.
System.Xml.XmlNode element = doc.SelectSingleNode("/NODE");
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