📄 unit3.pas
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unit Unit3;
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, Grids, DBGrids, StdCtrls, DBCtrls, DB, Mask, ADODB, ExtCtrls;
type
TForm3 = class(TForm)
ADOTable1: TADOTable;
DataSource1: TDataSource;
ADOTable1DSDesigner: TAutoIncField;
ADOTable1DSDesigner2: TWideStringField;
ADOTable1DSDesigner3: TIntegerField;
ADOTable1DSDesigner4: TIntegerField;
ADOTable1DSDesigner5: TWideStringField;
Panel2: TPanel;
Label1: TLabel;
Label2: TLabel;
Label3: TLabel;
Label4: TLabel;
Label5: TLabel;
DBEdit1: TDBEdit;
DBEdit2: TDBEdit;
DBEdit3: TDBEdit;
DBEdit4: TDBEdit;
DBMemo1: TDBMemo;
Panel1: TPanel;
DBGrid1: TDBGrid;
Panel3: TPanel;
Button1: TButton;
Button2: TButton;
Button3: TButton;
Button4: TButton;
Button5: TButton;
Button6: TButton;
procedure Button1Click(Sender: TObject);
procedure Button2Click(Sender: TObject);
procedure Button3Click(Sender: TObject);
procedure Button4Click(Sender: TObject);
procedure Button5Click(Sender: TObject);
procedure Button6Click(Sender: TObject);
private
{ Private declarations }
public
{ Public declarations }
end;
var
Form3: TForm3;
implementation
{$R *.dfm}
procedure TForm3.Button1Click(Sender: TObject);
begin
button2.Enabled:=true;
panel2.Enabled:=true;
adotable1.Append;
end;
procedure TForm3.Button2Click(Sender: TObject);
begin
button2.Enabled:=false;
adotable1.Post;
panel2.Enabled:=false;
end;
procedure TForm3.Button3Click(Sender: TObject);
begin
if Application.MessageBox('您正在删除一条记录!','删除',MB_YESNO)=6 then
adotable1.Delete;
end;
procedure TForm3.Button4Click(Sender: TObject);
begin
button2.Enabled:=false;
adotable1.Cancel;
end;
procedure TForm3.Button5Click(Sender: TObject);
begin
close;
end;
procedure TForm3.Button6Click(Sender: TObject);
begin
button2.Enabled:=true;
panel2.Enabled:=true;
adotable1.Edit;
end;
end.
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