Convert MHT to XLSM in C#
High-speed C# library for converting MHT to XLSM. This is a professional software solution to import and export MHT, XLSM, and many other formats on .NET Framework, .NET Core or Mono Platforms.
Aspose.Cells for .NET
Overview
Convert MHT to XLSM Using C#
How do I convert MHT to XLSM? With Aspose.Cells for .NET library, you can easily convert MHT to XLSM 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
Save MHT to XLSM in C#
The following example demonstrates how to convert MHT to XLSM in C#.
Follow the easy steps to convert MHT to XLSM. Upload your MHT file, then simply save it as XLSM file. For both MHT reading and XLSM writing you can use fully qualified filenames. The output XLSM content and formatting will be identical to the original MHT document.
using Aspose.Cells;
var workbook = new Workbook("input.mht");
workbook.Save("Output.xlsm");
How to Convert MHT to XLSM via C#
Need to convert MHT files to XLSM programmatically? .NET developers can easily load & convert MHT to XLSM in just a few lines of code.
- Install ‘Aspose.Cells for .NET’.
- Add a library reference (import the library) to your C# project.
- Load MHT file with an instance of Workbook.
- Convert MHT to XLSM by calling Workbook.Save method.
- Get the conversion result of MHT to XLSM.
C# library to convert MHT to XLSM
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
Before running the .NET conversion example code, make sure that you have the following prerequisites.
- Microsoft Windows or a compatible OS with .NET, .NET Core, Windows Azure or Mono Platforms..
- Development environment like Microsoft Visual Studio.
- Add reference to the Aspose.Cells for .NET DLL in your project.
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.
Read MoreXLSM What is XLSM File Format?
Files with XLSM extension is a type of Spreadsheet files that support Macros. From application point of view, a Macro is set of instructions that are used for automating processes. A macro is used to record the steps that are performed repeatedly and facilitates performing the actions by running the macro again. Macros are programmed with Microsoft’s Visual Basic for Applications (VBA) from within the Excel Workbook using the Visual Basic Editor and can be run/debug directly from there.
Read MoreOther Supported Conversions
You can also convert MHT to many other file formats including few listed below.