The GetWatermarkTextOptionString method retrieves a watermark text option of string type
HRESULT GetWatermarkTextOptionString(
[ in, string ] LPCWSTR p_pwsWatermarkId,
[ in ] LONG p_nOption,
[ out, string ] LPWSTR* p_pwsValue
);
Parameters:
p_pwsWatermarkId
[in] watermark id (obtained with GetWatermarkText )
p_nOption
[in] option constant
p_pwsValue
[out] pointer to a pointer to a null terminated Unicode string that will contain the value of the retrieved option. On success this value must be freed by the caller with CoTaskMemFree.
Return values:
S_OK on success or COM error code
NV_NOT_INITIALIZED - Initialize was not called
NV_UNKNOWN_PROFILE - no profile loaded
NV_INVALID_WATERMARK_TXT - wrong watermark id
NV_INVALID_OPTION - wrong option constant
NV_PROFILE_ERROR - cannot find option in profile
NV_WRONG_OPTION_TYPE - option is not of type long
Remarks:
You can find the complete list of option names in the Profile option strings chapter. In the Include folder of novaPDF SDK installation folder you can find the definitions for all options in the next files: novaOptions.h, novaOptions.pas, Globals.bas.