我有一个基于某些类的自定义配置。我的问题是我得到一个错误,说配置元素无法识别。课程如下:
[ConfigurationCollection(typeof(SectionItem), AddItemName = "Item", CollectionType = ConfigurationElementCollectionType.BasicMap)]
public class Sections : ConfigurationElementCollection
{
public SectionItem this[int index]
{
get { return BaseGet(index) as SectionItem; }
set
{
if (BaseGet(index) != null)
{
BaseRemoveAt(index);
}
BaseAdd(index, value);
}
}
public new SectionItem this[string response]
{
get { return (SectionItem)BaseGet(response); }
set
{
if (BaseGet(response) != null)
{
BaseRemoveAt(BaseIndexOf(BaseGet(response)));
}
BaseAdd(value);
}
}
protected override ConfigurationElement CreateNewElement()
{
return new SectionItem();
}
protected override object GetElementKey(ConfigurationElement element)
{
return ((SectionItem)element).Key;
}
}
SectionItem
类:
public class SectionItem : ConfigurationElement
{
[ConfigurationProperty("key", IsRequired = true, IsKey = true)]
public string Key
{
get { return this["key"] as string; }
}
}
如果我在SectionItems
类中添加了Sections
类型的配置属性,这对我不起作用,因为我想在SectonItems
内有多个Section
配置文件中的标记。我已经搜索了解决方案,但我发现的一切都没有用这个来解决问题。
为了更好地理解我想要实现的目标,我的配置看起来如何:
<configuration>
<configSections>
<section name="AdminConfig" type="XmlTest.AdminConfig, XmlTest"/>
</configSections>
<startup>
<supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5" />
</startup>
<AdminConfig>
<Field name="field1" key="12345" path="asd"/>
<Section>
<Item key="12345"/>
<Item key="54321"/>
</Section>
</AdminConfig>
</configuration>
答案 0 :(得分:12)
好的,所以我发现了问题。虽然Sections
类具有此[ConfigurationCollection(typeof(SectionItem), AddItemName = "Item", CollectionType = ConfigurationElementCollectionType.BasicMap)]
,但我必须在ConfigurationSection
类中注释该属性,如下所示:
[ConfigurationProperty("Section")]
[ConfigurationCollection(typeof(Sections), AddItemName = "Item")]
public Sections Sections
{
get
{
return (Sections)this["Section"];
}
}
现在可以识别物品并且物品正常工作。