unit1.pas

delphi课程设计的内容,包括源代码,文本的设计,菜单的设计等.

unit Unit1;

interface

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

type
  TForm1 = class(TForm)
    Label1: TLabel;
    Label2: TLabel;
    Button1: TButton;
    Button2: TButton;
    MaskEdit1: TMaskEdit;
    MaskEdit2: TMaskEdit;
    Memo1: TMemo;
    Button3: TButton;
    OpenDialog1: TOpenDialog;
    procedure Button3Click(Sender: TObject);
    procedure MaskEdit1Change(Sender: TObject);
    procedure MaskEdit2Change(Sender: TObject);
    procedure Button1Click(Sender: TObject);
    procedure Button2Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form1: TForm1;

implementation

{$R *.DFM}

procedure TForm1.Button3Click(Sender: TObject);
begin
    if opendialog1.execute then
    memo1.lines.Loadfromfile(opendialog1.filename);

end;

procedure TForm1.MaskEdit1Change(Sender: TObject);
begin
   button1.Enabled:=true;
end;

procedure TForm1.MaskEdit2Change(Sender: TObject);
begin
    button2.Enabled:=true;
end;

procedure TForm1.Button1Click(Sender: TObject);
var
   c1,c2,c3:integer;
begin
    maskedit1.selstart:=0;
    maskedit1.sellength:=3;
    c1:=strtoint(maskedit1.seltext);
    maskedit1.selstart:=4;
    maskedit1.sellength:=3;
    c2:=strtoint(maskedit1.seltext);
    maskedit1.selstart:=8;
    maskedit1.sellength:=3;
    c3:=strtoint(maskedit1.seltext);
    memo1.font.color:=rgb(c1,c2,c3);
    button1.enabled:=false;

end;

procedure TForm1.Button2Click(Sender: TObject);
var
   c1,c2,c3:integer;
begin
    maskedit2.selstart:=0;
    maskedit2.sellength:=3;
    c1:=strtoint(maskedit2.seltext);
    maskedit2.selstart:=4;
    maskedit2.sellength:=3;
    c2:=strtoint(maskedit2.seltext);
    maskedit2.selstart:=8;
    maskedit2.sellength:=3;
    c3:=strtoint(maskedit2.seltext);
    memo1.color:=rgb(c1,c2,c3);
    button2.enabled:=false;
end;

end.