a数据库多表联查小程序-源代码Delphi7+SQl2000.doc
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a数据库多表联查小程序-源代码 Delphi7+SQl2000
（程序及源代码可以在 HYPERLINK /QDw3YtdaaWQUK /QDw3YtdaaWQUK 这里下载）
内有软件及使用说明
源代码如下：
unit Unit1;
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, ADODB, DB, Grids, DBGrids, StdCtrls, Buttons, ComCtrls,Comobj,AdoConEd,
ExtCtrls, DBCtrls, Menus, CheckLst;
type
TForm1 = class(TForm)
ListBox1: TListBox;
ListBox2: TListBox;
DBGrid1: TDBGrid;
DataSource1: TDataSource;
ADOConnection1: TADOConnection;
ADOTable1: TADOTable;
ADOQuery1: TADOQuery;
DBGrid2: TDBGrid;
Button1: TButton;
Button2: TButton;
BitBtn1: TBitBtn;
BitBtn2: TBitBtn;
RichEdit1: TRichEdit;
RichEdit2: TRichEdit;
RichEdit3: TRichEdit;
ComboBox1: TComboBox;
Edit1: TEdit;
ComboBox3: TComboBox;
ComboBox4: TComboBox;
Edit2: TEdit;
ListBox3: TListBox;
Button3: TButton;
ComboBox2: TComboBox;
ListBox4: TListBox;
Button4: TButton;
DataSource2: TDataSource;
BitBtn3: TBitBtn;
ADOQuery2: TADOQuery;
BitBtn4: TBitBtn;
BitBtn5: TBitBtn;
BitBtn6: TBitBtn;
BitBtn7: TBitBtn;
Memo1: TMemo;
Button5: TButton;
Button6: TButton;
Button7: TButton;
Button8: TButton;
Button9: TButton;
BitBtn8: TBitBtn;
Button10: TButton;
Label2: TLabel;
Label3: TLabel;
GroupBox1: TGroupBox;
GroupBox2: TGroupBox;
GroupBox3: TGroupBox;
GroupBox4: TGroupBox;
GroupBox5: TGroupBox;
Button11: TButton;
Button12: TButton;
ListBox5: TListBox;
ListBox6: TListBox;
GroupBox6: TGroupBox;
Label1: TLabel;
DBNavigator1: TDBNavigator;
DBNavigator2: TDBNavigator;
GroupBox7: TGroupBox;
GroupBox8: TGroupBox;
Button13: TButton;
Label4: TLabel;
Button14: TButton;
Label5: TLabel;
MainMenu1: TMainMenu;
OpenDialog1: TOpenDialog;
SaveDialog1: TSaveDialog;
File2: TMenuItem;
Exit2: TMenuItem;
N3: TMenuItem;
PrintSetup2: TMenuItem;
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