private static void PutNodeAndChildNodes(ref ArrayList list, BaseEntity entity)
{
list.Add(entity);
entity.Load(entity.Id, Fetch.REFSandSets);
ArrayList clist = (ArrayList)entity.GetType().GetProperty("Child" + entity.GetType().Name + "s").GetValue(entity, null);
if (clist != null && clist.Count > 0)
{
foreach (BaseEntity centity in clist)
{
PutNodeAndChildNodes(ref list, centity);
}
}
}
/// <summary>
/// 获取实体的父对象
/// </summary>
/// <param name="objEntity">宿主实体</param>
/// <param name="table">数据集</param>
/// <param name="rIndex">取数据集的行数</param>
public static void FetchParent(object objEntity, DataTable table, int rIndex)
{
EntityInfo einfo = DLLAnalysis.GetEntityInfoByType(objEntity.GetType());
object pid = table.Rows[rIndex]["PTId"];
if (pid == DBNull.Value || string.IsNullOrEmpty(pid.ToString()))
{
return;
}
BaseEntity pEntity = (BaseEntity)DLLAnalysis.GetEntityInstance(einfo.EntityName);
pEntity.Id = Convert.ToInt64(pid);
try
{
pEntity.GetType().GetProperty(einfo.Properties[0].FieldName).SetValue(pEntity, table.Rows[rIndex]["PTC"], null);
objEntity.GetType().GetProperty("Parent" + einfo.EntityName).SetValue(objEntity, pEntity, null);
}
catch (Exception ex) { }
return;
}
