MSVidWebDVD.NumberOfChapters Property

Microsoft DirectShow 9.0

This topic applies to Windows XP Service Pack 1 or later.

The NumberOfChapters property retrieves the number of chapters in the specified title.

Syntax

  VidWebDVD
  .NumberOfChapters(
  lTitle As Long
) As Long

Parameters

lTitle

Long specifying the title.

Return Values

Returns an integer value from 1 through 999 indicating the number of chapters.

Error Codes

If the property fails, Err.Number may be set to one of the following values.

Value	Description
E_UNEXPECTED	Unspecified error.
VFW_E_DVD_INVALIDDOMAIN	You attempted to take the value in a domain that does not support this property.
E_NO_DVD_VOLUME	No DVD in the machine.
E_INVALIDARG	lTitle is not a valid title number.
VFW_E_DVD_OPERATION_INHIBITED	Operation prevented by UOP command.

Remarks

This property is read-only.

Example

' Returning the property.
lChapters = VidWebDVD.NumberOfChapters(lTitle)

Requirements

Reference: Add a reference to MS Video Control 1.0 Type Library and Microsoft Tuner 1.0 Type Library.

Library: Quartz.dll.

See Also

Дополнительные ресурсы