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

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Syntax

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C++

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

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C#

IChanges GetChangesForReferencePage( int PageIndex );

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Visual Basic .NET

Function GetChangesForReferencePage(PageIndex As Integer) As IChanges

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Parameters

PageIndex [in] Specifies the index of the original page 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.

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Return values

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

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See also

ComparisonResult Document Comparison