Create MHTML File in C#
High-speed C# library for creating MHTML. This is a professional software solution to import and export XLSX, PDF, and many other formats on .NET Framework, .NET Core or Mono Platforms.
Aspose.Cells for .NET
Overview
Create MHTML File Using C#
How to create MHTML file? With Aspose.Cells for .NET library, you can easily create MHTML file 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
How to Create MHTML in C#
It is easy for the developers to create, load, modify and convert MHTML files within running different reporting applications for data processing in just a few lines of code.
- Include the namespace in your class file
- Create Workbook class instance.
- Access the first worksheet of the workbook.
- Get the desired cell(s) of the worksheet and input the value into the cell(s).
- Use Save method to save the workbook as MHTML file.
Sample code shows how to create MHTML file in C#.
// Create Workbook class instance.
Workbook wkb = new Workbook();
// Access the first worksheet of the workbook.
Worksheet sht = wkb.Worksheets[0];
// Get the desired cell(s) of the worksheet.
Cell c00 = sht.Cells["A1"];
Cell c01 = sht.Cells["B1"];
Cell c10 = sht.Cells["A2"];
Cell c11 = sht.Cells["B2"];
// input the value into the cell(s).
c00.PutValue("ColumnA");
c01.PutValue("ColumnB");
c10.PutValue("ValueA");
c11.PutValue("ValueB");
// Save the Workbook as .mhtml file.
wkb.Save("created_one.mhtml");
C# library to create MHTML file
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.
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.
Read MoreOther Supported Spreadsheet Generation
You can also create other Microsoft Excel formats including few listed below.