/// <summary>
/// 获取属性的变更名称,
/// 此处只检测调用了Set方法的属性,不会检测值是否真的有变
/// </summary>
/// <param name="obj"></param>
/// <returns></returns>
public static List <ChangedInfo> GetChangedInfo <T>(this T o) where T : class, new()
{
FieldInfo fieldInfo = o.GetType().GetField(ProxyDefineConst.OrgmodelFiledName);
T value = (T)fieldInfo.GetValue(o);
HashSet <string> hs = ProxyUtils.GetModifiedProperties(o);
return(ProxyUtils.GetChangeInfos(value, o, hs));
}
/// <summary>
/// 创建属性变更监控跟踪器并且托管当前model
/// </summary>
public static T CreateModelProxy <T>(this T o) where T : class, new()
{
var k = ModelProxy.CreateDynamicProxy <T>();
T tk = new T();
o.MapTo(tk);
o.MapTo(k);
o = null;
ProxyUtils.ClearHashSet(k);
ProxyUtils.SetOrg(k, tk);
o = k;
return(o);
}
