mrkhxxgl_cx.~pas

这是用Delphi编写的汽车配件管理系统。主要功能有基础信息管理

unit MRKHXXGL_CX;

interface

uses
  Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
  StdCtrls, ExtCtrls;

type
  TKHXXGL_CX = class(TForm)
    Edit1: TEdit;
    Edit2: TEdit;
    Edit3: TEdit;
    Button1: TButton;
    CheckBox1: TCheckBox;
    CheckBox2: TCheckBox;
    CheckBox3: TCheckBox;
    Label1: TLabel;
    Label2: TLabel;
    Label3: TLabel;
    Button2: TButton;
    Bevel1: TBevel;
    procedure FormShow(Sender: TObject);
    procedure CheckBox1MouseUp(Sender: TObject; Button: TMouseButton;
      Shift: TShiftState; X, Y: Integer);
    procedure Button1Click(Sender: TObject);
    procedure CheckBox2MouseUp(Sender: TObject; Button: TMouseButton;
      Shift: TShiftState; X, Y: Integer);
    procedure CheckBox3MouseUp(Sender: TObject; Button: TMouseButton;
      Shift: TShiftState; X, Y: Integer);
    procedure Edit1KeyPress(Sender: TObject; var Key: Char);
    procedure Edit2KeyPress(Sender: TObject; var Key: Char);
    procedure Edit3KeyPress(Sender: TObject; var Key: Char);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  KHXXGL_CX: TKHXXGL_CX;

implementation

uses Unit4;

{$R *.DFM}

procedure TKHXXGL_CX.FormShow(Sender: TObject);
begin
CheckBox1.Checked:=False;
CheckBox2.Checked:=False;
CheckBox3.Checked:=False;
Edit1.Enabled:=False;
Edit2.Enabled:=False;
Edit3.Enabled:=False;
Edit1.Text:='';
Edit2.Text:='';
Edit3.Text:='';

end;

procedure TKHXXGL_CX.CheckBox1MouseUp(Sender: TObject; Button: TMouseButton;
  Shift: TShiftState; X, Y: Integer);
begin
if CheckBox1.Checked=true then begin
   CheckBox2.Checked:=False;
   CheckBox3.Checked:=False;
   Edit1.Enabled:=true;
   Edit1.Text:='';
   Edit1.setfocus;
   Edit2.Enabled:=False;
   Edit3.Enabled:=False;end
else begin
     Edit1.Enabled:=False;
     end;
end;

procedure TKHXXGL_CX.Button1Click(Sender: TObject);
begin
close;
if CheckBox1.Checked=true then begin
   KHXXGL.Table1.Filtered:=TRue;
   KHXXGL.Table1.Filter:=Format('khbh'+'='+'''%S''',[Edit1.Text]);
   end;

if CheckBox2.Checked=true then begin
   KHXXGL.Table1.Filtered:=True;
   KHXXGL.Table1.Filter:=Format('khqc'+'='+'''%S''',[Edit2.Text]);
   end;

if CheckBox3.Checked=true then begin
   KHXXGL.Table1.Filtered:=True;
   KHXXGL.Table1.Filter:=Format('yhzh'+'='+'''%S''',[Edit3.Text]);
   end;
end;

procedure TKHXXGL_CX.CheckBox2MouseUp(Sender: TObject; Button: TMouseButton;
  Shift: TShiftState; X, Y: Integer);
begin
if CheckBox2.Checked=true then begin
   CheckBox1.Checked:=FAlse;
   CheckBox3.Checked:=False;
   Edit1.Enabled:=False;
   Edit2.Enabled:=true;
   Edit2.Text:='';
   Edit2.Setfocus;
   Edit3.Enabled:=False;end
else begin
   Edit2.Enabled:=False;
   end;

end;

procedure TKHXXGL_CX.CheckBox3MouseUp(Sender: TObject; Button: TMouseButton;
  Shift: TShiftState; X, Y: Integer);
begin
if CheckBox3.Checked=true then begin
   CheckBox1.Checked:=False;
   CheckBox2.Checked:=False;
   Edit1.Enabled:=False;
   Edit2.Enabled:=False;
   Edit3.Enabled:=True;
   Edit3.Text:='';
   Edit3.Setfocus;end
else begin
   Edit3.Enabled:=False;
   end;

end;

procedure TKHXXGL_CX.Edit1KeyPress(Sender: TObject; var Key: Char);
begin
if key=#13 then button1.setfocus;
end;

procedure TKHXXGL_CX.Edit2KeyPress(Sender: TObject; var Key: Char);
begin
if key=#13 then button1.setfocus;
end;

procedure TKHXXGL_CX.Edit3KeyPress(Sender: TObject; var Key: Char);
begin
if key=#13 then button1.setfocus;
end;

end.