'Declaration
 
Public Sub DeleteAnnotation( _
   ByVal pageIndex As Integer, _
   ByVal annotationIndex As Integer _
) 

'Usage
 
Dim instance As Document
Dim pageIndex As Integer
Dim annotationIndex As Integer
 
instance.DeleteAnnotation(pageIndex, annotationIndex)

public void DeleteAnnotation( 
   int pageIndex,
   int annotationIndex
)

public: void DeleteAnnotation( 
   int pageIndex,
   int annotationIndex
) 

public:
void DeleteAnnotation( 
   int pageIndex,
   int annotationIndex
) 

Parameters

pageIndex

The zero-based page number of the Document to retrieve the annotation from.

annotationIndex

The zero-based annotation index of the page to retrieve the annotation from.

When the annotation is removed, the underlying array structure holding the annotations is reduced in size immediately. So if removing all annotations on a page for example you must write a loop that decrements starting with the last index.

Reference

Document Class
Document Members