求教GroupBox1的控制属性问题
我在新窗体放置个GroupBox1控件, 再新建个Button1 如何点击Button1 实现GroupBox1的alClient铺满窗口功能 再点击Button1 ,GroupBox1返回原始状态呢
[解决办法]
var
oldRect: TRect;
flg: Boolean = False;
procedure TForm1.FormCreate(Sender: TObject);
begin
oldRect.Left := grp1.Left;
oldRect.Top := grp1.Top;
oldRect.Right := grp1.Width;
oldRect.Bottom := grp1.Height;
end;
procedure TForm1.btn1Click(Sender: TObject);
begin
if not flg then
begin
flg := True;
grp1.Align := alClient;
end
else
begin
flg := False;
grp1.Align := alNone;
grp1.SetBounds(oldRect.Left, oldRect.Top, oldRect.Right, oldRect.Bottom);
end;
end;