IltmmDVDControl::get_CurrentChapter

Summary

Retrieves the current chapter.

Syntax

#include "ltmm.h"

Language Syntax
C HRESULT IltmmDVDControl_get_CurrentChapter(pDVD, pVal)
C++ HRESULT get_CurrentChapter(pVal)

Parameters

IltmmDVDControl *pDVD

Pointer to an IltmmDVDControl interface.

long *pVal

Pointer to a variable that receives the current chapter number.

Returns

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.

Comments

Call IltmmDVDControl::GetNumberOfChapters to retrieve the number of available chapters within a title.

Call IltmmDVDControl::PlayChapter to select and play a specific chapter within a title.

To retrieve other "current" information, use the following functions:

For more detailed information, refer to the Microsoft documentation for IDvdInfo2::GetCurrentFolder.

Required DLLs and Libraries

Platforms

Win32, x64.

See Also

Functions

Topics

Example

Language Example
C IltmmDVDControl::GetButtonAtPosition
C++ IltmmDVDControl::GetButtonAtPosition
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© 1991-2023 LEAD Technologies, Inc. All Rights Reserved.