unit6.pas

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unit Unit6;

interface

uses
  Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
  StdCtrls, DBCtrls, Grids, DBGrids, Db, DBTables, ExtCtrls;

type
  TForm6 = class(TForm)
    Panel1: TPanel;
    Panel2: TPanel;
    Table1: TTable;
    DataSource1: TDataSource;
    Panel3: TPanel;
    DBGrid1: TDBGrid;
    Panel4: TPanel;
    DBNavigator1: TDBNavigator;
    Edit1: TEdit;
    Edit2: TEdit;
    ComboBox1: TComboBox;
    Label1: TLabel;
    Label2: TLabel;
    Label3: TLabel;
    Button1: TButton;
    Button2: TButton;
    Button3: TButton;
    Button4: TButton;
    procedure Button4Click(Sender: TObject);
    procedure Button2Click(Sender: TObject);
    procedure Button3Click(Sender: TObject);
    procedure ComboBox1Change(Sender: TObject);
    procedure Button1Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form6: TForm6;

implementation

{$R *.DFM}

procedure TForm6.Button4Click(Sender: TObject);
begin
  form6.close;
end;

procedure TForm6.Button2Click(Sender: TObject);
begin
table1.Delete;
end;

procedure TForm6.Button3Click(Sender: TObject);
begin
table1.Refresh;
end;

procedure TForm6.ComboBox1Change(Sender: TObject);
begin
if (edit1.text<>'') and (edit2.text<>'') and (combobox1.text<>'') then button1.Enabled:=true
else button1.Enabled:=false;
end;

procedure TForm6.Button1Click(Sender: TObject);
begin
table1.Append;
table1.FieldByName('yhm').asstring:=edit1.Text;
table1.FieldByName('mm').asstring:=edit2.Text;
table1.FieldByName('qx').asstring:=combobox1.Text;
table1.Post;
end;

end.