Merge SPREADSHEETML to MHT via C#

High-speed C# library for merging SPREADSHEETML to MHT. Use our excel conversion API to develop high-level, platform independent software in C#. This is a professional software solution to import and export Excel, CSV, OpenOffice, PDF, HTML, image, and many other excel formats.

Merge SPREADSHEETML to MHT Using C#

How do I merge SPREADSHEETML to MHT? With Aspose.Cells for .NET library, you can easily merge SPREADSHEETML to MHT programmatically with a few lines of code. Aspose.Cells for .NET is capable of building cross-platform applications with the ability to generate, modify, convert, render and print all Excel files. .NET Excel API not only convert between spreadsheet formats, it can also render Excel files as images, PDF, HTML, ODS, CSV, SVG, JSON, WORD, PPT and more, thus making it a perfect choice to exchange documents in industry-standard formats. Open NuGet package manager, search for Aspose.Cells and install. You may also use the following command from the Package Manager Console.

Package Manager Console Command
PM> Install-Package Aspose.Cells

Merge SPREADSHEETML to MHT in C#

The following example demonstrates how to merge SPREADSHEETML to MHT in Aspose.Cells for .NET.

Follow the easy steps to merge SPREADSHEETML to MHT. Upload your files, call Workbook.Combine method for merging files, and then save it to MHT file. If you develop code in C#, this will be simpler than it sounds. See C# example that merges SPREADSHEETML to MHT.

Sample Code to Merge SPREADSHEETML to MHT in C#

Select two files

Merge

Output format

   
  using Aspose.Cells;     
  var workbook = new Workbook("Input.xlsx");
  workbook.Combine(new Workbook("Combine.xlsx");
  workbook.Save("Output.pdf");
	                
            Run
code
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How to Merge SPREADSHEETML to MHT via C#

Need to merge SPREADSHEETML to MHT programmatically? A basic document merging and concatenating with Aspose.Cells for .NET APIs can be done with just few lines of code.

Install ‘Aspose.Cells for .NET’.
Add a library reference (import the library) to your C# project.
Load the SPREADSHEETML file with Workbook class.
Call the Workbook.Combine method for merging files.
Call the Workbook.Save method and pass the output file name as a parameter.
Now you can open and use the output file in Microsoft Office, Adobe PDF or any other compatible program.

.NET library to merge SPREADSHEETML to MHT

There are two alternative options to install “Aspose.Cells for .NET” onto your system. Please choose one that resembles your needs and follow the step-by-step instructions:

Install a NuGet Package . See Documentation
Install the library using Package Manager Console within Visual Studio IDE

System Requirements

Our APIs are supported on all major platforms and Operating Systems. Before executing the code below, please make sure that you have the following prerequisites on your system.

Microsoft Windows or a compatible OS with .NET, .NET Core or Mono Platforms.
Development environment like Microsoft Visual Studio.
Our product is fully cross-platform and supports Windows, Linux, MacOS, Azure, AWS Lambda.

SPREADSHEETML What is SPREADSHEETML File Format?

XML stands for Extensible Markup Language that is similar to HTML but different in using tags for defining objects. The whole idea behind creation of XML file format was to store and transport data without being dependent on software or hardware tools. Its popularity is due to it being both human as well as machine readable. This enables it to create common data protocols in the form of objects to be stored and shared over network such as World Wide Web (WWW). The "X" in XML is for extensible which implies that the language can be extended to any number of symbols as per user requirements. It is for these features that many standard file formats make use of it such as Microsoft Open XML, LibreOffice OpenDocument, XHTML and SVG.

MHT What is MHT File Format?

A file with .mht extension is a MIME enabled archiving file format that contains different types of data into a single file. It can store data such as text, images, page styling in the form of CSS files, JavaScript, and other resources as embedded resources in it. MHT files, having MIME type message/rfc822, encapsulate all the contents of an HTML file as a single archive file for storing on archiving on storage devices. Software applications such as Microsoft Word lets you convert your WORD documents to MHT by exporting as MHT file. MHT files can be opened using popular browsers such as Microsoft Internet Explore and Google Chrome.