我写了一个类,可是在执行create时,总出现异常,不知谁能帮助我,高分酬谢,不够再加。... TMylist = class(Tobject)
st1:TStringlist;
st2:TStringlist;
procedure create;
procedure free;
end;
...
var
ml:Tmylist;procedure TMylist.create;
begin
st1 := TStringlist.create;
st2 := TStringlist.create;
end;procedure TForm1.Button1Click(Sender: TObject);
begin
ml.create;
end;
st1:TStringlist;
st2:TStringlist;
procedure create;
procedure free;
end;
...
var
ml:Tmylist;procedure TMylist.create;
begin
st1 := TStringlist.create;
st2 := TStringlist.create;
end;procedure TForm1.Button1Click(Sender: TObject);
begin
ml.create;
end;
st1:TStringlist;
st2:TStringlist;
procedure create;
procedure free;
end;
------------
TMylist = class(Tobject)
private//
st1:TStringlist;
st2:TStringlist;
public
constructor Create; virtual;//procedure create;
destructor Destroy; override;//procedure free;
end;
constructor TMylist.Create// procedure TMylist.create;