/// <summary>
/// 访问xml中对象集合
/// </summary>
/// <param name="xml"></param>
/// <returns></returns>
private T VisitXmlGeneric(string xml)
{
T collection = Activator.CreateInstance <T>();
List <string> xmlArr = XmlTagHelper.GetTagContents(xml, _rootTag, "", _needCData);
foreach (var itemXml in xmlArr)
{
AddElement(collection, itemXml, obj =>
{
Add(collection, obj);
});
}
return(collection);
}
/// <summary>
/// 访问xml中对象集合
/// </summary>
/// <param name="xml"></param>
/// <returns></returns>
private T VisitXmlArray(string xml)
{
List <string> xmlArr = XmlTagHelper.GetTagContents(xml, _rootTag, "", _needCData);
Array array = Array.CreateInstance(_elementType, xmlArr.Count);
T collection = (T)Convert.ChangeType(array, typeof(T));
int index = 0;
foreach (var itemXml in xmlArr)
{
AddElement(collection, itemXml, obj =>
{
SetValue(collection, obj, index++);
});
}
return(collection);
}
/// <summary>
/// 对象序列化为xml
/// </summary>
/// <param name="xml"></param>
/// <param name="obj"></param>
/// <param name="fields"></param>
private void VisitXml(string xml, object obj, PropertyInfo[] fields)
{
foreach (var field in fields)
{
string subXml = XmlTagHelper.GetSubXmlContent(xml, field.Name.FirstToLower(), "");
Type subType = field.PropertyType;
if (!subType.FullName.StartsWith("System.") && !IsEnumType(subType))
{
object subObj = Activator.CreateInstance(subType);// field.GetValue(obj);
var subFields = subType.GetProperties(BindingFlags.Public | BindingFlags.Instance);
field.SetValue(obj, subObj);
if (subFields.Count() > 0)
{
VisitXml(subXml, subObj, subFields);
}
else
{
field.SetValue(subObj, XmlTagHelper.GetTagContent(subXml, field.Name.FirstToLower(), "", _needCData));
}
}
else
{
var value = XmlTagHelper.GetTagContent(subXml, field.Name.FirstToLower(), "", _needCData);
if (subType != typeof(string))
{
if (IsEnumType(subType))
{
field.SetValue(obj, Enum.Parse(subType, value));
}
else
{
field.SetValue(obj, Convert.ChangeType(value, subType));
}
}
else
{
field.SetValue(obj, value);
}
}
}
}