Using a package of powerful File Format Automation APIs Aspose.Total for .NET you can easily Render MHTML to XAML in two simple steps. By using PDF Processing API Aspose.PDF for .NET , you can transform MHTML file format to PPTX. After that, by using Presentation Processing API Aspose.Slides for .NET , you can convert PPTX to XAML.
.NET API to Convert MHTML to XAML
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
Alternatively, get the offline MSI installer or DLLs in a ZIP file from downloads .
Document document = new Document("input.mhtml"); // save MHTML 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.Xaml presentation.Save("output.xaml", SaveFormat.Xaml);
Get XMP Metadata from MHTML File via .NET
While converting MHTML to XAML, 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 MHTML file’s XMP metadata. To get a MHTML file’s metadata, you can create a Document object and open the input MHTML file. After that, you can get the file’s metadata using the Metadata property.
Document doc = new Document("input.mhtml"); // get MHTML XMP properties Console.WriteLine(doc.Metadata["xmp:CreateDate"]); Console.WriteLine(doc.Metadata["xmp:Nickname"]); Console.WriteLine(doc.Metadata["xmp:CustomProperty"]);
Create Read Only XAML 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 XAML file to Read-Only, which means users (after they open the presentation) see the Read-Only recommendation.
Presentation presentation = new Presentation("PptxOutput.pptx"); // make XAML read only presentation.ProtectionManager.ReadOnlyRecommended = true; // call save method while passing SaveFormat.Xaml presentation.Save("output.xaml", SaveFormat.Xaml);
Other Conversion Options
MHTML What is MHTML File Format?
Files with MHTML extension represent a web page archive format that can be created by a number of different applications. The format is known as archive format because it saves the web HTML code and associated resources in a single file. These resources include anything linked to the webpage such as images, applets, animations, audio files and so on. MHTML files can be opened in a variety of applications such as Internet Explorer and Microsoft Word. Microsoft Windows uses MHTML file format for recording scenarios of problems observed during the usage of any application on Windows that raises issues. The MHTML file format encodes the page contents similar to specifications defined in message/rfc822 which is plain text email related specifications. The actual specifications of the format are as detailed by RFC 2557.Read More
XAML What is XAML File Format?
XAML, Extensible Application Markup Language, extension files describe the user interface elements for software applications based on Windows Presentation Foundation (WPF). Though a language, it doesn’t require to be programmed as it is based on standard format of XML which is easy to use and understand. XAML (pronounced as “zammel”) was developed by Microsoft with specific aim for creating user interfaces. Its acronym original stood for Extensible Avalon Markup Language, where Avalon was the code-name for WPF. XAML files are sometimes saved with XOML extension as well.Read More