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  This method adds a hyperlink to a PDF document's page.
 Syntax
HRESULT AddLinkToPage (
FLOAT left,
FLOAT top,
FLOAT right,
FLOAT bottom,
LONG pageNumber,
FLOAT topOffset
)
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Parameters
leftX coordinate of the top-left corner of the bounding rectangle
topY coordinate of the top-left corner of the bounding rectangle
rightX coordinate of the bottom-right corner of the bounding rectangle
bottomY coordinate of the bottom-right corner of the bounding rectangle
pageNumberNumber of the PDF document's page to which the link connects. The page number is zero-based.
topOffsetOffset from the top of the page
Return value
If successful, this method returns S_OK. If it fails, this method should return one of the error values.
Example
Adding a Link to a Page
Delphi
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{ PDF object is supposed to be created }
PDF.ShowTextAt(50, 50, 'It is a page #1.');
PDF.ShowTextAt(50, 60, 'Go to page #2.');
PDF.AddLinkToPage 50, 60, 100, 70, 1, 0);
PDF.NewPage;
PDF.ShowTextAt(50, 50, 'It is a page #2.');
PDF.ShowTextAt(50, 60, 'Go to page #1.');
PDF.AddLinkToPage(50, 60, 100, 70, 0, 0);
PDF.ShowTextAt(50, 70, 'Go to page #3.');
PDF.AddLinkToPage(50, 70, 100, 80, 2, 0);
PDF.NewPage;
PDF.ShowTextAt(50, 50, 'It is a page #3.');
PDF.ShowTextAt(50, 60, 'Go to page #2.');
PDF.AddLinkToPage(50, 60, 100, 70, 1, 0);
PDF.SaveToFile('test.pdf', true);
C/C++
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// PDF object is supposed to be created
PDF->ShowTextAt(50, 50, "It is a page #1.");
PDF->ShowTextAt(50, 60, "Go to page #2.");
PDF->AddLinkToPage 50, 60, 100, 70, 1, 0);
PDF->NewPage();
PDF->ShowTextAt(50, 50, "It is a page #2.");
PDF->ShowTextAt(50, 60, "Go to page #1.");
PDF->AddLinkToPage(50, 60, 100, 70, 0, 0);
PDF->ShowTextAt(50, 70, "Go to page #3.");
PDF->AddLinkToPage(50, 70, 100, 80, 2, 0);
PDF->NewPage();
PDF->ShowTextAt(50, 50, "It is a page #3.");
PDF->ShowTextAt(50, 60, "Go to page #2.");
PDF->AddLinkToPage(50, 60, 100, 70, 1, 0);
PDF->SaveToFile("test.pdf", true);
// PDF object is supposed to be created
PDF.ShowTextAt(50, 50, "It is a page #1.");
PDF.ShowTextAt(50, 60, "Go to page #2.");
PDF.AddLinkToPage 50, 60, 100, 70, 1, 0);
PDF.NewPage();
PDF.ShowTextAt(50, 50, "It is a page #2.");
PDF.ShowTextAt(50, 60, "Go to page #1.");
PDF.AddLinkToPage(50, 60, 100, 70, 0, 0);
PDF.ShowTextAt(50, 70, "Go to page #3.");
PDF.AddLinkToPage(50, 70, 100, 80, 2, 0);
PDF.NewPage();
PDF.ShowTextAt(50, 50, "It is a page #3.");
PDF.ShowTextAt(50, 60, "Go to page #2.");
PDF.AddLinkToPage(50, 60, 100, 70, 1, 0);
PDF.SaveToFile("test.pdf", true);
Visual Basic
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' PDF object is supposed to be created
PDF.ShowTextAt 50, 50, "It is a page #1."
PDF.ShowTextAt 50, 60, "Go to page #2."
PDF.AddLinkToPage 50, 60, 100, 70, 1, 0
PDF.NewPage
PDF.ShowTextAt 50, 50, "It is a page #2."
PDF.ShowTextAt 50, 60, "Go to page #1."
PDF.AddLinkToPage 50, 60, 100, 70, 0, 0
PDF.ShowTextAt 50, 70, "Go to page #3."
PDF.AddLinkToPage 50, 70, 100, 80, 2, 0
PDF.NewPage
PDF.ShowTextAt 50, 50, "It is a page #3."
PDF.ShowTextAt 50, 60, "Go to page #2."
PDF.AddLinkToPage 50, 60, 100, 70, 1, 0
PDF.SaveToFile "test.pdf", true
See Also
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