IDvdInfo2::GetDVDTextLanguageInfo method
The GetDVDTextLanguageInfo method retrieves information about the text strings for a specified language. The method retrieves the number of strings for that language, the locale identifier, and the character set.
Syntax
HRESULT GetDVDTextLanguageInfo(
[in] ULONG ulLangIndex,
[out] ULONG *pulNumOfStrings,
[out] LCID pLangCode,
[out] DVD_TextCharSet *pbCharacterSet
);
Parameters
- ulLangIndex [in]
-
Zero-based index of the language to query. To find the number of text-string languages on the DVD, call IDvdInfo2::GetDVDTextNumberOfLanguages.
- pulNumOfStrings [out]
-
Receives the number of text strings for the specified language.
- pLangCode [out]
-
Receives a locale identifier (LCID) that specifies the language in which the text is written. For example, the LCID for "en-us" is 0x0409.
- pbCharacterSet [out]
-
Receives a member of the DVD_TextCharSet enumeration. The value specifies the character set of the text string.
Return value
Returns one of the following HRESULT values.
| Return code | Description |
|---|---|
|
Success. |
|
This DVD does not have any text strings, or the ulLangIndex parameter is out of bounds. |
|
NULL pointer argument. |
|
An unexpected internal error occurred. |
Remarks
To get a particular text string, call IDvdInfo2::GetDVDTextStringAsUnicode or IDvdInfo2::GetDVDTextStringAsNative.
Requirements
|
Minimum supported client |
Windows XP [desktop apps only] |
|---|---|
|
Minimum supported server |
Windows Server 2003 [desktop apps only] |
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Header |
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Library |
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See also