元件: TPdf · 單元: PDFium
當內嵌的 JavaScript 或 XFA 指令碼呼叫 app.beep 時引發，提供 JSPLATFORM_BEEP_* 類型讓宿主對映到自己的音效配置
Remarks
- BeepType is one of JSPLATFORM_BEEP_ERROR/WARNING/QUESTION/STATUS/DEFAULT
- When unassigned, a single system MessageBeep plays regardless of type
See Also