This method creates a sound annotation on the current PDF page.
Syntax
LONG AddUnicodeSoundAnnotation ( FLOAT x, FLOAT y, BSTR title, BSTR contents, BSTR pathFile )
Parameters
x
X coordinate of the top-left corner of the bounding rectangle
y
Y coordinate of the top-left corner of the bounding rectangle
title
Title of the annotation
contents
Contents of the annotation
pathFile
Path to the sound file to embed into the PDF file
Return value
Index of the annotation
Remarks
This method inserts a sound annotation into the current page in the area bounded by the specified coordinates. The strings title and content set the title and content of the annotation.
The return value is an annotation/control identifier in the document's annotations collection and can be used in AddControlToAction and CurrentAnnotation.
