А как сделать чтоб удалялось слово введённое в Edit1?
вот в этом коде | Код |
unit Unit1;
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, StdCtrls, ExtCtrls;
type
TForm1 = class(TForm)
Button1: TButton;
Edit1: TEdit;
Edit2: TEdit;
Label1: TLabel;
Label2: TLabel;
Label3: TLabel;
Edit3: TEdit;
Label4: TLabel;
Edit4: TEdit;
Button2: TButton;
Button3: TButton;
OpenDialog1: TOpenDialog;
Panel1: TPanel;
Button4: TButton;
Panel2: TPanel;
Button5: TButton;
procedure Button1Click(Sender: TObject);
procedure Button2Click(Sender: TObject);
procedure Button4Click(Sender: TObject);
procedure Button5Click(Sender: TObject);
procedure Button3Click(Sender: TObject);
private
{ Private declarations }
public
{ Public declarations }
end;
var
Form1: TForm1;
f:textfile;
implementation
uses Unit2;
{$R *.dfm}
procedure TForm1.Button1Click(Sender: TObject);
var
Sl : TStringList;
s, tmp : string;
i:word;
begin
for i:=0 to form1.ComponentCount-1 do
if (form1.Components[i] is tedit) then if (form1.Components[i] as tedit).Text='' then
begin
showmessage('Заполнены не все поля!');
exit;
end;
Sl := TStringList.Create;
Sl.LoadFromFile(Edit3.Text);
tmp:= Sl.Text;
Sl.Clear;
s:= StringReplace(tmp, Edit1.Text, Edit2.Text, [rfReplaceAll]);
Sl.Text:= s;
Sl.SaveToFile(Edit4.Text);
Sl.Free;
end;
procedure TForm1.Button2Click(Sender: TObject);
begin
if OpenDialog1.Execute then
AssignFile(f,OpenDialog1.FileName);
Edit3.Text:=OpenDialog1.FileName;
end;
procedure TForm1.Button4Click(Sender: TObject);
begin
Close();
end;
procedure TForm1.Button5Click(Sender: TObject);
begin
Form2.show;
end;
procedure TForm1.Button3Click(Sender: TObject);
begin
if OpenDialog1.Execute then
AssignFile(f,OpenDialog1.FileName);
Edit4.Text:=OpenDialog1.FileName;
end;
end.
|
|
)
