PDFDocAppendTextDiff Method (PDFDoc, PDFDoc, TextDiffOptions)

Imports two external PDFs and highlights the differences between them. This function appends alternating pages from the two input documents into the current document. Note: Each contiguous block of change is considered a single difference. A deletion immediately followed by an insertion is considered a single edit.

Namespace: pdftron.PDF
Assembly: pdftron (in pdftron.dll) Version: 255.255.255.255

Syntax

C++

JavaScript

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public int AppendTextDiff(
	PDFDoc doc1,
	PDFDoc doc2,
	TextDiffOptions options
)

Public Function AppendTextDiff ( 
	doc1 As PDFDoc,
	doc2 As PDFDoc,
	options As TextDiffOptions
) As Integer

public:
virtual int AppendTextDiff(
	[InAttribute] PDFDoc^ doc1, 
	[InAttribute] PDFDoc^ doc2, 
	[InAttribute] TextDiffOptions^ options
) sealed

function AppendTextDiff(doc1, doc2, options);

Parameters

doc1: Type: pdftron.PDFPDFDoc
the before document, the basis of the comparison (read-only)
doc2: Type: pdftron.PDFPDFDoc
the after document, to which the basis is compared (read-only)
options: Type: pdftron.PDFTextDiffOptions
processing options (optional)

Return Value

Type: Int32
the total number of differences found

Exceptions

Exception	Condition
[!:PDFNetException]	PDFNetException the PDFNet exception

Remarks

This function is beta and is subject to change

Reference

PDFDoc Class

AppendTextDiff Overload

pdftron.PDF Namespace

PDFDocAddLanguageSpecificTextSet("LST4F5F2D55_0?cpp=::|nu=.");AppendTextDiff Method (PDFDoc, PDFDoc, TextDiffOptions)

Parameters

Return Value

Reference

PDFDocAppendTextDiff Method (PDFDoc, PDFDoc, TextDiffOptions)