unit Unit1;interfaceuses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, StdCtrls;type
TForm1 = class(TForm)
Memo1: TMemo;
Button1: TButton;
Button2: TButton;
Button3: TButton;
procedure Button1Click(Sender: TObject);
procedure Button2Click(Sender: TObject);
procedure Button3Click(Sender: TObject);
private
{ Private declarations }
public
{ Public declarations }
end;var
Form1: TForm1;implementation{$R *.dfm}procedure TForm1.Button1Click(Sender: TObject);
var
a,b:integer;
begin
for b:=0 to 8 do
begin
a:=random(1000);
memo1.Lines.Add(inttostr(a));
end;
end;procedure TForm1.Button2Click(Sender: TObject);
var
i,j,k:integer;
begin
try for j:=0 to memo1.Lines.Count-2 do
begin k:=0;
for i:=0 to memo1.Lines.Count-2 do
begin k:=i+1;
if strtoint(memo1.Lines.Strings[i]) > strtoint(memo1.Lines.Strings[k])
then
begin
memo1.Cursor:=crHourGlass;
memo1.Lines.Move(i,k);
end
end
end
finally
messagedlg('It had Completed!!',mtinformation,[mbok],0); end
end;procedure TForm1.Button3Click(Sender: TObject);
begin
memo1.Lines.Clear;
end;end.为什么在按了OK键后鼠标才变形
应该怎样修改代码?还有第二个问题,就是注册热键,为什么要在最后注销热键?
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, StdCtrls;type
TForm1 = class(TForm)
Memo1: TMemo;
Button1: TButton;
Button2: TButton;
Button3: TButton;
procedure Button1Click(Sender: TObject);
procedure Button2Click(Sender: TObject);
procedure Button3Click(Sender: TObject);
private
{ Private declarations }
public
{ Public declarations }
end;var
Form1: TForm1;implementation{$R *.dfm}procedure TForm1.Button1Click(Sender: TObject);
var
a,b:integer;
begin
for b:=0 to 8 do
begin
a:=random(1000);
memo1.Lines.Add(inttostr(a));
end;
end;procedure TForm1.Button2Click(Sender: TObject);
var
i,j,k:integer;
begin
try for j:=0 to memo1.Lines.Count-2 do
begin k:=0;
for i:=0 to memo1.Lines.Count-2 do
begin k:=i+1;
if strtoint(memo1.Lines.Strings[i]) > strtoint(memo1.Lines.Strings[k])
then
begin
memo1.Cursor:=crHourGlass;
memo1.Lines.Move(i,k);
end
end
end
finally
messagedlg('It had Completed!!',mtinformation,[mbok],0); end
end;procedure TForm1.Button3Click(Sender: TObject);
begin
memo1.Lines.Clear;
end;end.为什么在按了OK键后鼠标才变形
应该怎样修改代码?还有第二个问题,就是注册热键,为什么要在最后注销热键?
解决方案 »
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