var
i: Integer;
bs: array of TButton;
begin
setlength(bs,10);
for i:=0 to 9 do
begin
bs[i]:=TButton.Create(self);
bs[i].Tag:=i;
bs[i].OnClick:=buttonclick;
end;
end;procedure TForm1.Buttonclick(sender: tObject);
begin
showmessage((Sender as TButton).tag);
end;
i: Integer;
bs: array of TButton;
begin
setlength(bs,10);
for i:=0 to 9 do
begin
bs[i]:=TButton.Create(self);
bs[i].Tag:=i;
bs[i].OnClick:=buttonclick;
end;
end;procedure TForm1.Buttonclick(sender: tObject);
begin
showmessage((Sender as TButton).tag);
end;
解决方案 »
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