public static bool TryChangeType(this string val, Type changeType, out object result)
{
result = (object)null;
if (Enumerable.Contains <Type>((IEnumerable <Type>)changeType.GetInterfaces(), typeof(IConvertible)))
{
return(String2Extensions.TryConvertChangeType(val, changeType, out result));
}
if (changeType == typeof(Guid))
{
Guid result1 = Guid.Empty;
if (!Guid.TryParse(val, out result1))
{
return(false);
}
result = (object)result1;
return(true);
}
if (!String2Extensions.IsNullableType(changeType))
{
return(false);
}
Type underlyingType = Nullable.GetUnderlyingType(changeType);
if (underlyingType != (Type)null)
{
return(String2Extensions.TryConvertChangeType(val, underlyingType, out result));
}
return(String2Extensions.TryConvertChangeType(val, changeType, out result));
}
public static T ReadInstance <T>(XElement element, CollectionAndValue <PropertyInfo> properties) where T : new()
{
if (element == null)
{
throw new ArgumentNullException("element");
}
T obj = new T();
if (System.Attribute.IsDefined((MemberInfo)typeof(T), typeof(CollectionDataContractAttribute)))
{
obj.GetType().GetMethod("AddRange");
List <string> list = new List <string>();
foreach (XElement xelement in element.Elements())
{
list.Add(xelement.Value);
}
obj.GetType().GetMethod("AddRange").Invoke((object)obj, new object[1]
{
(object)list.ToArray()
});
return(obj);
}
foreach (XElement xelement in element.Elements())
{
PropertyInfo property = MessageReader.GetProperty <T>(obj, xelement.Name.ToString());
if (property != (PropertyInfo)null)
{
CollectionAndValue <PropertyInfo> collectionAndValue = new CollectionAndValue <PropertyInfo>(property);
properties.Add(collectionAndValue);
if (!xelement.IsEmpty && !string.IsNullOrEmpty(xelement.Value))
{
Type propertyType = property.PropertyType;
if (propertyType == typeof(DateTime) || propertyType == typeof(DateTime?))
{
if (!string.IsNullOrWhiteSpace(xelement.Value))
{
CultureInfo cultureInfo = new CultureInfo("en-US");
string[] formats = new string[6]
{
"yyyy-MM-ddTHH:mm:ss",
"yyyy-MM-ddTHH:mm:ss.ff",
"ddd MMM dd HH:mm:ss +0000 yyyy",
"yyyy/MM/dd HH:mm:ss",
"yyyy/MM/dd HH:mm:ss.ff",
"ddd, dd MMM yyyy HH:mm:ss GMT"
};
DateTime dateTime = DateTime.ParseExact(xelement.Value, formats, (IFormatProvider)cultureInfo, DateTimeStyles.None);
property.SetValue((object)obj, (object)dateTime, (object[])null);
}
}
else if (property.PropertyType == typeof(string))
{
property.SetValue((object)obj, (object)xelement.Value, (object[])null);
}
else
{
object result = (object)null;
if (propertyType.IsValueType)
{
if (!String2Extensions.TryChangeType(xelement.Value, property.PropertyType, out result))
{
throw new Exception();
}
property.SetValue((object)obj, result, (object[])null);
}
else
{
MethodInfo methodInfo = MessageReader._readInstance.MakeGenericMethod(propertyType);
property.SetValue((object)obj, methodInfo.Invoke((object)null, new object[2]
{
(object)xelement,
(object)collectionAndValue
}), (object[])null);
}
}
}
}
}
return(obj);
}
