火车售票系统(毕业论文)

Label1: TLabel; Label2: TLabel; id: TEdit; pwd: TEdit; Button1: TButton; Button2: TButton; ADOQuery1: TADOQuery; select: TPageControl; TabSheet1: TTabSheet; TabSheet2: TTabSheet; Panel1: TPanel; Label3: TLabel; Label4: TLabel; Label5: TLabel; Label6: TLabel; Edit1: TEdit; Edit2: TEdit;

ComboBox1: TComboBox; ComboBox2: TComboBox; Button3: TButton; DBGrid1: TDBGrid; GroupBox1: TGroupBox;

Label7: TLabel; Label8: TLabel; Label9: TLabel; Label10: TLabel; Label11: TLabel; Label12: TLabel; Label13: TLabel; Label14: TLabel; train_no: TComboBox; zhanm: TComboBox; reach_time: TDBEdit; amount: TDBEdit; price: TDBEdit; emit_time: TDBEdit; r_leixing: TComboBox; r_riqi: TComboBox; buy: TButton; ToolBar3: TToolBar; GroupBox2: TGroupBox; tui: TDBGrid;

DataSource2: TDataSource; ActionList1: TActionList;

DataSetDelete1: TDataSetDelete; Button4: TButton; Button5: TButton; tuipiao: TPanel; Label15: TLabel; Label16: TLabel; Label18: TLabel; Label19: TLabel; Label20: TLabel; Label21: TLabel; Label17: TLabel; Label22: TLabel; Edit3: TEdit; Edit4: TEdit;

ComboBox3: TComboBox; ComboBox4: TComboBox; Edit6: TEdit; Edit5: TEdit; Button6: TButton; Button7: TButton; Edit7: TEdit;

ADOQuery2: TADOQuery;

Action1: TAction;

DataSetPrior1: TDataSetPrior; DataSetNext1: TDataSetNext; DataSetDelete2: TDataSetDelete; DataSetEdit1: TDataSetEdit; DataSetPost1: TDataSetPost; DataSetCancel1: TDataSetCancel; DataSetInsert1: TDataSetInsert; DataSource3: TDataSource; man: TPanel; Label23: TLabel; Panel3: TPanel; Label24: TLabel; Label25: TLabel; Label26: TLabel; Label27: TLabel; Label28: TLabel; Label29: TLabel; Label30: TLabel; DBEdit1: TDBEdit; DBEdit2: TDBEdit; DBEdit4: TDBEdit;