public void Add(string name, string value)
{
if (string.IsNullOrWhiteSpace(name))
{
throw new ArgumentNullException("name");
}
if (_unrecognizedProperties.Contains(name))
{
throw new OptionConfigurationException(string.Format("The '{0}' attribute is existed.", name));
}
var property = new OptionConfigurationProperty(name, typeof(string));
_element.Properties.Add(property);
_element.SetPropertyValue(property, value);
_unrecognizedProperties.Add(name);
}
private void DeserializeAttributes(XmlReader reader, OptionConfigurationElement element)
{
OptionConfigurationProperty property;
if (reader.NodeType != XmlNodeType.Element)
{
return;
}
var elementName = reader.Name;
for (int i = 0; i < reader.AttributeCount; i++)
{
reader.MoveToAttribute(i);
//XML特性名中间含点的，并且是以表示是以元素名打头的，则表示为系统内置特性因而无需解析处理
if (reader.Name.StartsWith(elementName + "."))
{
continue;
}
//获取当前XML元素特性对应的配置属性定义项
if (element.Properties.TryGetValue(reader.Name, out property))
{
element.SetPropertyValue(property, reader.Value);
}
else
{
//执行处理未知的属性反序列化
if (!element.OnDeserializeUnrecognizedAttribute(reader.Name, reader.Value))
{
throw new OptionConfigurationException(string.Format("The '{0}' option configuration attribute is unrecognized.", reader.Name));
}
}
}
//将当前读取器移到元素上
reader.MoveToElement();
}