private static object execute(object obj, MethodInfo mi, NameValueCollection nv)
{
object ret;
ParameterInfo[] paras = mi.GetParameters();
if (paras.Length == 1 && paras[0].ParameterType == typeof(NameValueCollection))
{
ret = mi.Invoke(obj, new object[] { nv });
}
else if (paras.Length == 0)
{
ret = mi.Invoke(obj, null);
}
else
{
List <object> p = new List <object>();
foreach (var item in paras)
{
if (item.ParameterType.IsSubclassOf(typeof(Array)))
{
string v = nv[item.Name] ?? nv[item.Name + "[]"];
string[] strs = StringUtil.CommaDelimitedListToStringArray(v);
Array array = Array.CreateInstance(item.ParameterType.GetElementType(), strs.Length);
for (int i = 0; i < strs.Length; i++)
{
array.SetValue(TypeConvertUtil.ConvertTo(strs[i], item.ParameterType.GetElementType()), i);
}
p.Add(array);
}
else if (item.ParameterType == typeof(MobileDetect))
{
p.Add(MobileDetect.Instance);
}
else
{
string v = nv[item.Name];
p.Add(TypeConvertUtil.ConvertTo(v, item.ParameterType));
}
}
ret = mi.Invoke(obj, p.ToArray());
}
return(ret);
}
public static List <T> ImportFromXml(XmlDocument xml)
{
Type t = typeof(T);
List <PropertyInfo> props = new List <PropertyInfo>(t.GetProperties(BindingFlags.Instance | BindingFlags.Public | BindingFlags.DeclaredOnly));
List <T> list = new List <T>();
XmlNode node = xml.DocumentElement.SelectSingleNode("//" + t.FullName);
if (node == null)
{
return(list);
}
foreach (XmlNode n in node.ChildNodes)
{
T obj = Activator.CreateInstance <T>();
foreach (XmlAttribute attr in n.Attributes)
{
PropertyInfo pi = props.Find(p =>
{
return(p.Name.Equals(attr.Name, StringComparison.InvariantCultureIgnoreCase));
});
if (pi == null || !pi.CanWrite)
{
continue;
}
pi.SetValue(obj, TypeConvertUtil.ConvertTo(attr.Value, pi.PropertyType), null);
}
list.Add(obj);
}
ILinqContext <T> context = CreateContext();
// remove old items
//
List <t> ids = new List <t>();
foreach (var item in list)
{
ids.Add(item.Id);
}
List <T> old_list = Gets(context, StringUtil.CollectionToCommaDelimitedString(ids));
foreach (var item in old_list)
{
if (list.Find((T obj) => { return(item.Id.Equals(obj.Id)); }) != null)
{
context.Remove(item);
}
}
// add new items
//
foreach (var item in list)
{
context.Add(item, true);
}
context.SubmitChanges(true);
return(list);
}