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Retrieves the language ID for the specified language block.
#include "ltmm.h"
| Language | Syntax |
|---|---|
| C | HRESULT IltmmDVDControl_getDVDTextLanguageLCID(pDVD, index, pVal) |
| C++ | HRESULT GetDVDTextLanguageLCID(index, pVal) |
Pointer to an IltmmDVDControl interface.
Language block from which to retrieve the language ID. This index is zero-based.
Pointer to a variable that receives the ID of the language in which the text is written.
| Value | Meaning |
|---|---|
| S_OK | The function ran successfully. |
| <> S_OK | An error occurred. Refer to the Error Codes or the HRESULT error codes in the DirectShow documentation. |
Before calling this function, determine the total number of language blocks available by calling IltmmDVDControl::get_DVDTextNumberOfLanguages. Based on the value obtained from IltmmDVDControl::get_DVDTextNumberOfLanguages, pass an appropriate index value for the Index parameter of this function to retrieve the desired language ID.
For more detailed information, refer to the Microsoft documentation for IDvdInfo2::GetDVDTextLanguageInfo.
Win32, x64.
| Language | Example |
|---|---|
| C | IltmmDVDControl::GetButtonAtPosition |
| C++ | IltmmDVDControl::GetButtonAtPosition |
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