public class XMLHelper
{
/// <summary>
/// 模型转XML文件
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="model"></param>
/// <param name="suf"></param>
/// <param name="strIde"></param>
/// <returns></returns>
public static string ModelRecurveToXML<T>(T model, StringBuilder suf, string strIde = "")
{
StringBuilder builder = new StringBuilder();
System.Reflection.PropertyInfo[] proArray = model.GetType().GetProperties();
foreach (System.Reflection.PropertyInfo pro in proArray)
{
if (pro.PropertyType.IsPrimitive || pro.PropertyType.IsSealed)
{
if (string.IsNullOrWhiteSpace(strIde))
{
builder.Append(string.Format("<{0}>{1}</{2}>", pro.Name, pro.GetValue(model, null), pro.Name));
}
else
{
string value = SetXmlValue(pro.Name, pro.GetValue(model, null));
builder.Append(value);
}
}
else
{
if (!string.IsNullOrWhiteSpace(strIde))
{
string str = "<" + strIde + builder.ToString() + ">";
builder = new StringBuilder();
builder.Append(str);
strIde = string.Empty;
}
var IsGenericType = pro.PropertyType.IsGenericType;
var list = pro.PropertyType.GetInterface("IEnumerable", false);
if (IsGenericType && list != null)
{
var listVal = pro.GetValue(model, null) as IEnumerable<object>;
if (listVal == null) continue;
foreach (var aa in listVal)
{
var dtype = aa.GetType();
builder.Append(ModelRecurveToXML(aa, suf, pro.Name) + " </" + pro.Name + ">");
}
}
else
{
suf.Insert(0, "</" + pro.Name + ">");
var val = pro.GetValue(model, null);
builder.Append(ModelRecurveToXML(val, suf, pro.Name));
}
}
}
if (!string.IsNullOrWhiteSpace(strIde))
{
builder.Insert(0, "<" + strIde + "");
builder.Append(">");
}
return builder.ToString();
}
/// <summary>
/// 设置XML 值
/// </summary>
/// <param name="value"></param>
/// <param name="name"></param>
/// <returns></returns>
public static string SetXmlValue(string name, object value)
{
string str = string.Empty;
if (value != null)
{
bool inse = false;
if (value.GetType() == typeof(DateTime))
{
if (default(DateTime) != (DateTime)value)
{
inse = true;
}
}
else if (value.GetType() == typeof(string))
{
inse = true;
}
else if (value.GetType() == typeof(int))
{
if (default(int) != (int)value)
{
inse = true;
}
}
else if (value.GetType() == typeof(decimal))
{
if (default(decimal) != (decimal)value)
{
inse = true;
}
}
else if (value.GetType() == typeof(double))
{
if (default(double) != (double)value)
{
inse = true;
}
}
if (inse)
{
str = string.Format(" {0}='{1}'", name, value);
}
}
return str;
}
/// <summary>
/// XML 转Model
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="Model"></param>
/// <param name="xmlContent"></param>
/// <param name="xmlRootName"></param>
/// <returns></returns>
public static T XmlToModel<T>(T Model, string xmlContent, string xmlRootName)
{
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.XmlResolver = null;
xmlDoc.LoadXml(xmlContent);
object obj = Activator.CreateInstance(Model.GetType());
RecurveType(obj, xmlDoc, null);
return (T)obj;
}
/// <summary>
/// 获取XML 节点
/// </summary>
/// <param name="xnList"></param>
/// <param name="stridr"></param>
/// <returns></returns>
public static XmlNode GetXmlNode(XmlNodeList xnList, string stridr)
{
XmlNode xn = null;
foreach (XmlNode item in xnList)
{
xn = item.SelectSingleNode(stridr);
if (xn == null)
{
GetXmlNode(item.ChildNodes, stridr);
if (item.Name == stridr)
{
xn = item;
}
}
}
return xn;
}
/// <summary>
/// 递归XML给模型赋值
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="model"></param>
/// <param name="xmlDoc"></param>
/// <param name="xn"></param>
public static void RecurveType<T>(T model, XmlDocument xmlDoc, XmlNode xn)
{
var type = model.GetType();
foreach (System.Reflection.PropertyInfo pro in type.GetProperties())
{
if ((pro.PropertyType.IsPrimitive || pro.PropertyType.IsSealed) && xn != null)
{
XmlElement xe = (XmlElement)xn;
var val = xe.GetAttribute(pro.Name);
if (string.IsNullOrWhiteSpace(val))
{
pro.SetValue(model, xe.InnerText, null);
}
else
{
pro.SetValue(model, val, null);
}
}
else
{
if (pro.PropertyType.IsPrimitive || pro.PropertyType.IsSealed)
{
if (xn == null)
{
var dddddd = pro.PropertyType.BaseType.Name;
var ddddd = xmlDoc.SelectSingleNode(pro.Name);
}
else
{
XmlElement xe = (XmlElement)xn;
var val = xe.GetAttribute(pro.Name);
if (string.IsNullOrWhiteSpace(val))
{
pro.SetValue(model, xe.InnerText, null);
}
else
{
pro.SetValue(model, val, null);
}
}
}
else
{
XmlNode xlNode = null;
if (xn == null)
{
xlNode = xmlDoc.SelectSingleNode(pro.Name);
if (xlNode == null)
{
xlNode = GetXmlNode(xn.ChildNodes, pro.Name);
}
}
else
{
xlNode = xn.SelectSingleNode(pro.Name);
if (xlNode == null)
{
xlNode = GetXmlNode(xn.ChildNodes, pro.Name);
}
}
xn = xlNode;
object objA = Activator.CreateInstance(pro.PropertyType);
RecurveType(objA, xmlDoc, xn);
pro.SetValue(model, objA, null);
}
}
}
}
}
相关文章
- 07-27C# 通过反射 XML 互转 Model 类
- 07-27C# 反射 通过类名创建类实例
- 07-27C#如何通过反射调用类下的方法
- 07-27C#反射实例应用--------获取程序集信息和通过类名创建类实例
- 07-27C#通过反射调用类及方法
- 07-27C# 通过反射获取方法/类上的自定义特性
- 07-27C#通过反射获取类中的方法和参数个数,反射调用方法带参数
- 07-27C#实体类与XML相互转换
- 07-27C#通过反射调用类及方法
- 07-27C# 反射 通过类名创建类实例