/// <summary>
/// 查找满足条件的实体集合
/// </summary>
/// <typeparam name="T">实体对象参数类型</typeparam>
/// <param name="filterentity">查询条件对象（也可以用null代替）</param>
/// <param name="filterclause">查询条件（多个条件的情况下，可以用“,”隔开，也可以用null代替）</param>
/// <param name="storageprocedure">存储过程名称</param>
/// <returns></returns>
public static List <T> FillEntities <T>(object filterentity, string filterclause, string storageprocedure)
where T : class, new()
{
T entityType = new T();
Type type = entityType.GetType();
List <T> coll = new List <T>();
XMLMapping xmlMapping = new XMLMapping();
//获取类型的映射信息
MappingInfo mapInfo = xmlMapping.GetDataMapInfo(type);
Database db = new Database();
db.CommandText = storageprocedure;
//获取查询条件的映射信息
if (filterentity != null) //如果查询条件不为null，则进行查询条件的映射，并且为查询语句增加查询参数
{
Type filterEntityType = filterentity.GetType();
MappingInfo filterMapInfo = xmlMapping.GetSearchConditionDataMapInfo(filterEntityType);
filterMapInfo.CurrentOperation = db.CommandText;
addParameters(db, filterMapInfo, filterclause, filterentity);
}
IDataReader reader = db.GetDataReader();
List <T> entities = new List <T>();
T entityout = null;
while (reader.Read())
{
//T obj = new T();
entityout = xmlMapping.CreateObject <T>(reader, mapInfo);
//entities.Add(entityout);
entities.Add(entityout);
}
db.Close();
return(entities);
}
