//管理员——删除系统通知 public bool del_xt_note(String noteid1) { try { SystemContent Del_xt_note = new SystemContent(); Del_xt_note.NoteID = int.Parse(noteid1); chloe_connect.Delete(Del_xt_note); MessageBox.Show("删除成功!"); return(true); } catch (Exception e) { Console.WriteLine(e.ToString()); MessageBox.Show("删除失败!"); return(false); } }
//管理员——录入系统通知 public bool inser_systemcontent(int noteid, String title, String information, DateTime notetime) { try { SystemContent systemcontent_to_insert = new SystemContent(); systemcontent_to_insert.NoteID = noteid; systemcontent_to_insert.Title = title; systemcontent_to_insert.Information = information; systemcontent_to_insert.NoteTime = DateTime.Now; chloe_connect.Insert(systemcontent_to_insert); MessageBox.Show("录入成功!"); return(true); } catch (Exception e) { Console.WriteLine(e.ToString()); MessageBox.Show("录入失败!"); return(false); } }