IOCTL_STORAGE_GET_HOTPLUG_INFO IOCTL (winioctl.h)

擷取指定裝置的 hotplug 組態。

若要執行這項作業，請使用下列參數呼叫 DeviceIoControl 函 式。

BOOL DeviceIoControl(
  (HANDLE) hDevice,                 // handle to device
  IOCTL_STORAGE_GET_HOTPLUG_INFO,   // dwIoControlCode
  NULL,                             // lpInBuffer
  0,                                // nInBufferSize
  (LPVOID) lpOutBuffer,             // output buffer
  (DWORD) nOutBufferSize,           // size of output buffer
  (LPDWORD) lpBytesReturned,        // number of bytes returned
  (LPOVERLAPPED) lpOverlapped       // OVERLAPPED structure
);

備註

Refer to the Remarks section in the reference page for STORAGE_HOTPLUG_INFO for more information about hotplug devices.

規格需求

需求	值
最低支援的用戶端	Windows XP
最低支援的伺服器	Windows Server 2003
標頭	winioctl.h (包含 Windows.h)

另請參閱

• 裝置管理 控制代碼
• DeviceIoControl
• IOCTL_STORAGE_SET_HOTPLUG_INFO
• STORAGE_HOTPLUG_INFO