RemoveUnusedPages() Method (PdfDocument)

In This Topic

Searches not used pages in PDF document and removes not used pages from PDF document. Also method removes all references to removed PDF pages.

Syntax

'Declaration

Public Function RemoveUnusedPages() As System.Int32

public System.Int32 RemoveUnusedPages()

public: System.Int32 RemoveUnusedPages()

public:
System.Int32 RemoveUnusedPages()

Removed pages count.

Remarks

Note: Method may use a lot of memory and can work for a long time because method analyzes the whole structure of PDF document.

Requirements

Target Platforms: .NET9; .NET 8; .NET 7; .NET 6; .NET Framework 4.8, 4.7, 4.6, 4.5, 4.0, 3.5

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