public void DeleteContext(int id) { tb_TraderateContextEntity tce = new tb_TraderateContextEntity(); tce.id = id; tce.Retrieve(); if (tce.IsPersistent) { try { tce.Delete(); } catch (PlException plex) { } } }
/// <summary>根据主键获取一个实体</summary> public static tb_TraderateContextEntity RetrieveAtb_TraderateContextEntity(int id) { tb_TraderateContextEntity obj=new tb_TraderateContextEntity(); obj.id=id; obj.Retrieve(); if (obj.IsPersistent) { return obj; } else { return null; } }
public void UpdateContext(int id, string context) { tb_TraderateContextEntity tce = new tb_TraderateContextEntity(); tce.id = id; tce.Retrieve(); if (tce.IsPersistent) { tce.Context = context; try { tce.Save(); } catch (PlException plex) { } } }