GetChangesForUserPage Method of the ComparisonResult Object

GetChangesForUserPage method of the ComparisonResult Object in the ABBYY FineReader Engine API — This method returns all detected changes for the page copy by index.

This method returns all detected changes for the page copy by index.

Syntax

C++

HRESULT GetChangesForUserPage(
   int        PageIndex,
   IChanges** Result
);

C#

IChanges GetChangesForUserPage( int PageIndex );

Visual Basic .NET

Function GetChangesForUserPage(PageIndex As Integer) As IChanges

Parameters

PageIndex

[in] Specifies the index of the page copy for which the changes should be returned.

Result

[out, retval] A pointer to IChanges* pointer variable that receives the interface pointer of the output Changes object. If there are no changes on the page or it has not been included in the range of pages for comparison, this method will return a valid object, but the collection will be empty.

Return values

This function has no specific return values. It returns the standard return values of ABBYY FineReader Engine functions.

See also

ComparisonResult

Document Comparison