unit_sell.pas

it is art gallery manage system：include of author manage system、production manage system and produc

unit Unit_Sell;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, 
  Dialogs, StdCtrls, ExtCtrls, Grids, Buttons, Spin;

type
  TFrame_Sell = class(TFrame)
    Panel5: TPanel;
    GroupBox1: TGroupBox;
    RadioButton1: TRadioButton;
    RadioButton2: TRadioButton;
    RadioButton3: TRadioButton;
    Notebook1: TNotebook;
    Edt_ProQry: TEdit;
    ComboBox2: TComboBox;
    ComboBox1: TComboBox;
    RadioGroup1: TRadioGroup;
    SpinEdit1: TSpinEdit;
    BitBtn_qry: TBitBtn;
    Panel2: TPanel;
    BitBtn_new: TBitBtn;
    BitBtn_edit: TBitBtn;
    BitBtn_del: TBitBtn;
    BitBtn_ok: TBitBtn;
    BitBtn_cancel: TBitBtn;
    Panel1: TPanel;
    Panel3: TPanel;
    StringGrid1: TStringGrid;
    Panel4: TPanel;
    Label1: TLabel;
    Label2: TLabel;
    Label3: TLabel;
    Label4: TLabel;
    Image1: TImage;
    Label5: TLabel;
    Label6: TLabel;
    Mmo_Des: TMemo;
    Edt_Price: TSpinEdit;
    ComboBox3: TComboBox;
    ComboBox4: TComboBox;
    Edit1: TEdit;
    procedure RadioButton1Click(Sender: TObject);
    procedure RadioButton2Click(Sender: TObject);
    procedure RadioButton3Click(Sender: TObject);
  private
    { Private declarations }
    procedure IniStringGrid;
  public
    { Public declarations }
  end;

implementation

{$R *.dfm}

procedure TFrame_Sell.RadioButton1Click(Sender: TObject);
begin
   Notebook1.PageIndex := 0;
end;

procedure TFrame_Sell.RadioButton2Click(Sender: TObject);
begin
  Notebook1.PageIndex := 1;
  ComboBox1.ItemIndex := -1;
  ComboBox2.ItemIndex := -1;
end;

procedure TFrame_Sell.RadioButton3Click(Sender: TObject);
begin
  Notebook1.PageIndex := 2;
end;


procedure TFrame_Sell.IniStringGrid;
var
  i: integer;
begin
  StringGrid1.ColWidths[5] := 0;
  StringGrid1.ColWidths[6] := 0;
  StringGrid1.Cells[0,0] := '作品名称';
  StringGrid1.Cells[1,0] := '作品作者';
  StringGrid1.Cells[2,0] := '出售价格';
  StringGrid1.Cells[3,0] := '作品描述';
  StringGrid1.Cells[4,0] := '编号';
  for i := 1 to StringGrid1.RowCount -1 do
  begin
  StringGrid1.Cells[0,i] := '';
  StringGrid1.Cells[1,i] := '';
  StringGrid1.Cells[2,i] := '';
  StringGrid1.Cells[3,i] := '';
  StringGrid1.Cells[4,i] := '';
  StringGrid1.Cells[5,i] := '';
  StringGrid1.Cells[6,i] := '';
  end;
  StringGrid1.RowCount := 2;

end;

end.