随笔- 233 文章- 0 评论- 645

2005年8月11日

实现自己的配置读取器

[HostProtection(SecurityAction.LinkDemand, MayLeakOnAbort = true)]

public class AddinSectionHandler : IConfigurationSectionHandler {

public object Create(object parent, object context, XmlNode section) {

List<AddinConfigItem> colItems;

if (parent == null) {

colItems = new List<AddinConfigItem>();

}

else {

List<AddinConfigItem> colParent = (List<AddinConfigItem>)parent;

colItems = new List<AddinConfigItem>(colParent);

}

AddinConfigItem item;

foreach (XmlNode nodeItem in section.ChildNodes) {

item = new AddinConfigItem();

item.DllFile = nodeItem.Attributes["dllFile"].Value;

item.AddinClass = nodeItem.Attributes["addinClass"].Value;

colItems.Add(item);

}

return colItems;

}

public class AddinConfigItem {

private string _dllFile;

public string DllFile {

get { return _dllFile; }

set { _dllFile = value; }

}

private string _addinClass;

public string AddinClass {

get { return _addinClass; }

set { _addinClass = value; }

}

配置文件：
<?xml version="1.0" encoding="utf-8" ?>
<configuration>
<configSections>
  <section name="Assemblys"
     type="Dcms.Common.AddinSectionHandler,Dcms.Common"/>
</configSections>
<Assemblys>
  <Assembly dllFile="a.dll" addinClass="a" />
  <Assembly dllFile="b.dll" addinClass="b" />
</Assemblys>
</configuration>
参考文章：http://www.codeproject.com/aspnet/ConfigSections.asp

posted @ 2005-08-11 13:46 编写人生阅读(173) 评论(0) 编辑

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