Render XML to OTP via .NET
.NET API to Export XML to OTP on Windows, macOS, and Linux without using Microsoft® PowerPoint
Aspose.Total for .NET is a powerful package of File Format Automation APIs that can be used to easily render XML to OTP in two simple steps. The first step is to use the PDF Processing API, Aspose.PDF for .NET, to transform the XML file format to PPTX. This API provides a wide range of features that allow you to manipulate PDF documents, including the ability to convert XML to PPTX.
Once the XML file has been converted to PPTX, the second step is to use the Presentation Processing API, Aspose.Slides for .NET, to convert the PPTX to OTP. This API provides a comprehensive set of features that allow you to create, edit, and manipulate presentations, including the ability to convert PPTX to OTP.
Using Aspose.Total for .NET, you can quickly and easily render XML to OTP in two simple steps. The PDF Processing API, Aspose.PDF for .NET, is used to convert the XML file format to PPTX. Then, the Presentation Processing API, Aspose.Slides for .NET, is used to convert the PPTX to OTP. This powerful package of File Format Automation APIs makes it easy to render XML to OTP in a matter of minutes.
.NET API to Convert XML to OTP
- Open XML file using Document class
- Convert XML to PPTX by using Save method
- Load PPTX file by using Presentation class
- Save the document to OTP format using
Save
method and set
Otpas SaveFormat
Get Started with .NET File Format APIs
Install from command line as nuget install Aspose.Total or via Package Manager Console of Visual Studio with Install-Package Aspose.Total.
Alternatively, get the offline MSI installer or DLLs in a ZIP file from downloads .
Document document = new Document("input.xml");
// save XML as a PPTX
document.Save("PptxOutput.pptx", SaveFormat.Pptx);
// load PPTX with an instance of Presentation
Presentation presentation = new Presentation("PptxOutput.pptx");
// call save method while passing SaveFormat.Otp
presentation.Save("output.otp", SaveFormat.Otp);
Get XMP Metadata from XML File via .NET
While converting XML to OTP, you might need extra XMP metadata information to prioritize your batch conversion process. For example you can get and sort your conversion documents based on creation date and process the documents accordingly. Aspose.PDF for .NET allows you to access a XML file’s XMP metadata. To get a XML file’s metadata, you can create a Document object and open the input XML file. After that, you can get the file’s metadata using the Metadata property.
Document doc = new Document("input.xml");
// get XML XMP properties
Console.WriteLine(doc.Metadata["xmp:CreateDate"]);
Console.WriteLine(doc.Metadata["xmp:Nickname"]);
Console.WriteLine(doc.Metadata["xmp:CustomProperty"]);
Create Read Only OTP File via .NET
By using Aspose.Slides for .NET API, you can further enhance the features of your conversion application. One of the feature can be to create your output file read only to increase security. The API allows you to set your OTP file to Read-Only, which means users (after they open the presentation) see the Read-Only recommendation.
Presentation presentation = new Presentation("PptxOutput.pptx");
// make OTP read only
presentation.ProtectionManager.ReadOnlyRecommended = true;
// call save method while passing SaveFormat.Otp
presentation.Save("output.otp", SaveFormat.Otp);