public void CheckSubProperty(Type mainType)
{
for (int index = SubPropertyMeta.Count - 1; index >= 0; index--)
{
SearchMetaSubProperty sub = SubPropertyMeta[index];
bool keep = false;
//PropertyInfo pi = mainType.GetProperty(sub.PropertyName);
PropertyInfo pi = SerializableData.GetObjPro(sub.PropertyName, mainType);
if (pi != null && pi.PropertyType.IsGenericType)
{
sub.SubProperty = pi;
sub.PropertyType = pi.PropertyType;
foreach (Type tParam in pi.PropertyType.GetGenericArguments())
{
if (tParam.IsSubclassOf(typeof(SerializableData)))
{
sub.PropertyGenericType = tParam;
keep = true;
break;
}
}
}
if (!keep)
{
SubPropertyMeta.RemoveAt(index);
}
}
}
public void SetValue(string key, object value)
{
PropertyInfo _p = SerializableData.GetObjPro(key, this.GetType());
if (_p != null)
{
TypeCode tc = Type.GetTypeCode(_p.PropertyType);
SetValue(key, value, tc);
}
else
{
SetValue(key, value, TypeCode.Empty);//默认 不处理
}
}
public bool AddMapp(FieldMapping map)
{
bool result = false;
if (!_Properties.ContainsKey(map.PropertyName))
{
// map.PropertyInfo = EntityType.GetProperty(map.PropertyName);
map.PropertyInfo = SerializableData.GetObjPro(map.PropertyName, EntityType);
if (null != map.PropertyInfo)
{
_Properties.Add(map.PropertyName, map);
result = true;
}
}
return(result);
}
private static T LoadRecord <T>(DataRow row)
{
Type EntityType = typeof(T);
T newObject = (T)Activator.CreateInstance(EntityType);
foreach (DataColumn itme in row.Table.Columns)
{
var objValue = row[itme.ColumnName];
if (objValue != null && objValue != DBNull.Value)
{
/*lxt 20140925 原来的代码可能有问题，先让程序运行
* //var Property = EntityType.GetProperty(itme.ColumnName,BindingFlags.IgnoreCase );
* //PropertyInfo Property = SerializableData.GetObjPro(itme.ColumnName, EntityType);
* //if (Property != null)
* //{
* // SetPropertyValue(newObject, Property, objValue);
* //}
* //else
* //{
* // if (newObject is EntityBase)
* // {
* // (newObject as EntityBase)[itme.ColumnName] = objValue;
* // }
* //}
*/
if (EntityType == typeof(EntityBase))
{
(newObject as EntityBase)[itme.ColumnName] = objValue;
}
else
{
PropertyInfo Property = SerializableData.GetObjPro(itme.ColumnName, EntityType);
DataProvider.SetPropertyValue(newObject, Property, objValue);
}
}
}
if (newObject is IEntity)
{
(newObject as IEntity).ResetStatus(EntityStatus.Original);
}
return(newObject);
}