delphi – 我如何申请VCLStyle for TLinkLabel

可悲的是,我无法显示下划线(标签的标签)

TLinkLabel.Caption := 'Sma<a>pl</a>e';

我该如何解决这个问题？

要解决这个问题,但是这个“Sample”可能没有出现标签

procedure TgLinkLabelHook.Paint(Canvas: TCanvas);
var
  LDetails: TThemedElementDetails;
  ParseStr: String;
  DrawRect: TRect;
  DC: HDC;
  TextSize: TSize;
  SaveFont: HFont;
  ThemeTextColor: TColor;
begin
  ParseStr := ParseLinks;
  LDetails := StyleServices.GetElementDetails(tbPushButtonPressed);
  DC := GetDC(0);
  try
    SaveFont := SelectObject(DC,TLinkLabel(Control).Font.Handle);
    try
      GetTextExtentPoint32(DC,PWideChar(ParseStr),Length(ParseStr),TextSize);
    finally
      SelectObject(DC,SaveFont);
    end;
  finally
    ReleaseDC(0,DC);
  end;
  Canvas.Font := TLinkLabel(Control).Font;
  Canvas.Font.Style := Canvas.Font.Style + [fsUnderline];
  Canvas.Font.Size := TLinkLabel(Control).Font.Size;
  if StyleServices.GetElementColor(LDetails,ecBodyTextColor,ThemeTextColor) then
    Canvas.Font.Color := ThemeTextColor;
//  DrawRect := Rect(0,TextSize.cx,TextSize.cy);
  DrawRect := Control.ClientRect;
  DrawControlText(Canvas,LDetails,ParseStr,DrawRect,DT_VCENTER or DT_CENTER);
end;

procedure TForm8.FormCreate(Sender: TObject);
begin
  TStyleManager.Engine.RegisterStyleHook(TLinkLabel,TgLinkLabelHook);
end;