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This method returns the number of pages in an image file.

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Syntax

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C++

HRESULT GetNumberOfPagesInImageFile(
  BSTR                    ImageFilePath,
  IImagePasswordCallback* PasswordCallback,
  int*                    Result
);

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C#

int GetNumberOfPagesInImageFile(
  string                 ImageFilePath,
  IImagePasswordCallback PasswordCallback
);

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Visual Basic .NET

Function GetNumberOfPagesInImageFile( _
  ImageFilePath As String, _
  [PasswordCallback As IImagePasswordCallback = Nothing] _
) As Integer

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Parameters

ImageFilePath [in] This variable contains the full path to the image file. PasswordCallback [in] This variable refers to the interface of the user-implemented object of the type ImagePasswordCallback which is used to handle possible password requests for accessing images in PDF format. This parameter is optional and may be 0 in which case password-protected files cannot be processed. Result [out, retval] A pointer to int variable that receives the return value of this method.

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Return values

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

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See also

Engine IImagePasswordCallback