button1click if button2.visible=false then begin button2.visible:=true; button3.visible:=true; button4.visible:=true; end else begin button2.visible:=false; button3.visible:=false; button4.visible:=false; end;
procedure TForm1.Button1Click(Sender: TObject); begin Button2.Visible := not Boolean(Tag); Button3.Visible := not Boolean(Tag); Button4.Visible := not Boolean(Tag); Tag := Byte(not Boolean(Tag)); end;
改一下。procedure TForm1.Button1Click(Sender: TObject); begin Button2.Visible := not Boolean(Tag); Button3.Visible := not Boolean(Tag); Button4.Visible := not Boolean(Tag); Button1.Tag := Byte(not Boolean(Tag)); end;
///晕。再改。 procedure TForm1.Button1Click(Sender: TObject); begin with Button1 do begin Button2.Visible := not Boolean(Tag); Button3.Visible := not Boolean(Tag); Button4.Visible := not Boolean(Tag); Tag := Byte(not Boolean(Tag)); end; end;
procedure TForm1.Button1Click(Sender: TObject); begin Button2.Visible := not Button2.Visible; Button3.Visible := not Button3.Visible; Button4.Visible := not Button4.Visible; end;
procedure TForm1.Button1Click(Sender: TObject); begin Button2.Visible := not Button2.Visible; Button3.Visible := not Button3.Visible; Button4.Visible := not Button4.Visible; end;
if button2.visible=false then
begin
button2.visible:=true;
button3.visible:=true;
button4.visible:=true;
end else
begin
button2.visible:=false;
button3.visible:=false;
button4.visible:=false;
end;
begin
Button2.Visible := not Boolean(Tag);
Button3.Visible := not Boolean(Tag);
Button4.Visible := not Boolean(Tag);
Tag := Byte(not Boolean(Tag));
end;
begin
Button2.Visible := not Boolean(Tag);
Button3.Visible := not Boolean(Tag);
Button4.Visible := not Boolean(Tag);
Button1.Tag := Byte(not Boolean(Tag));
end;
///晕。再改。
procedure TForm1.Button1Click(Sender: TObject);
begin
with Button1 do begin
Button2.Visible := not Boolean(Tag);
Button3.Visible := not Boolean(Tag);
Button4.Visible := not Boolean(Tag);
Tag := Byte(not Boolean(Tag));
end;
end;
procedure TForm1.Button1Click(Sender: TObject);
begin
Button2.Visible := not Button2.Visible;
Button3.Visible := not Button3.Visible;
Button4.Visible := not Button4.Visible;
end;
begin
Button2.Visible := not Button2.Visible;
Button3.Visible := not Button3.Visible;
Button4.Visible := not Button4.Visible;
end;