Advantech DVP-7410, Руководство пользователя

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Parameters
This method has no parameters.
Return Value
S_OK: Success.
E_FAIL:
Failure.
See Also
Adv_DVPAPI_AddFileToPlayList
Syntax
HRESULT Adv_DVPAPI_AddFileToPlayList(
BSTR lpPath)
Description
Adds a playback file path to the end of the Play List kept by the Navigator.
Parameters
lpPath
[out] Complete wide character string (BSTR) path to file to be added to the
bottom of the navigator's play list.
Return Value
E_FAIL:
Failure.
S_OK: Success.
E_INVALIDARG:
lpPath argument is invalid.
E_ACCESSDENIED:Play List already contains the maximum number
of elements (500).
Adv_DVPAPI_GetFileListCount
Syntax
HRESULT Adv_DVPAPI_GetFileListCount(
LPWORD lpwItems)
Description
Retrieves the number of files contained in the list created by the CreateFileList
method.
Parameters
lpwItems
[out] Number of files in the currently scanned list.
DVP-7410 User’s Manual
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