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How to Convert OneNote File or Specific Page of OneNote Document into Image using .NET

by sher azam   on Feb 17, 2016   Category: C#   |  Views: 506    |  Points: 25   |  Gold 


This Technical tip explains how .NET developers can convert OneNote document or specific page of OneNote document into image inside their .NET applications. Aspose.Note supports converting OneNote file to images. To use this feature, import the Aspose.Note.Saving namespace into your application project. It has numerous valuable classes for rendering, for example ImageSaveOptions, PdfSaveOptions, and SaveOptions. Aspose.Note for .NET offers the Document class that represents a OneNote file. The Document class exposes the Save method that can be called to convert the OneNote file into an image format. The ImageSaveOptions class provides options for creating PNG, GIF, JPEG or BMP files, such as PageIndex, SaveFormat and others. This article shows how to:

• Save OneNote as image with the default settings.
• Save a particular page of OneNote as image.

Converting OneNote to Image using the Default Options

// [C# Code Sample]

// Load the document into Aspose.Note.
Document oneFile = new Document(@"FullFileName.one");

// Save the document as Gif.
oneFile.Save("FullFileName.gif", SaveFormat.Gif);

//[VB.NET Code Sample]

' Load the document into Aspose.Note.
Dim oneFile As New Document("FullFileName.one")

' Save the document as Gif.
oneFile.Save("FullFileName.gif", SaveFormat.Gif)

//Converting a Specific Page in a OneNote Document to Image

// [C# Code Sample]

// Load the document into Aspose.Note.
Document oneFile = new Document(@"FullFileName.one");

// Initialize ImageSaveOptions object
ImageSaveOptions opts = new ImageSaveOptions(SaveFormat.Png);
// set page index
opts.PageIndex = 1;

// Save the document as PNG.
oneFile.Save(@"FullFileName.png", opts);

//[VB.NET Code Sample]

' Load the document into Aspose.Note.
Dim oneFile As New Document("FullFileName.one")

' Initialize ImageSaveOptions object
Dim opts As New ImageSaveOptions(SaveFormat.Png)
' set page index
opts.PageIndex = 1

' Save the document as PNG.
oneFile.Save("FullFileName.png", opts)



Overview: Aspose.Note for .NET

Aspose.Note for .NET is a set of .NET components that enables developers to work with Microsoft Office OneNote files in C#, VB.NET, ASP.NET web applications, web services & Windows applications. It allows developers to open files & manipulate elements of OneNote books, from text, images & properties, to more complex elements, & then export to PNG, GIF, JPEG, BMP or PDF formats. It is a pure .NET alternative to the MS OneNote Object Model & supports OneNote 2010, OneNote® 2010 SP1 & 2013 files.

- Homepage of Aspose.Note for .NET: http://www.aspose.com/.net/note-component.aspx

- Download Aspose.Note for .NET: http://www.aspose.com/community/files/51/.net-components/aspose.note-for-.net/default.aspx



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