Convert XLSX to XLSM in C#
High-speed C# library for converting XLSX to XLSM. This is a professional software solution to import and export XLSX, XLSM, and many other formats on .NET Framework, .NET Core or Mono Platforms.
Aspose.Cells for .NET
Overview
Convert XLSX to XLSM Using C#
How do I convert XLSX to XLSM? With Aspose.Cells for .NET library, you can easily convert XLSX 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 XLSX to XLSM in C#
The following example demonstrates how to convert XLSX to XLSM in C#.
Follow the easy steps to convert XLSX to XLSM. Upload your XLSX file, then simply save it as XLSM file. For both XLSX reading and XLSM writing you can use fully qualified filenames. The output XLSM content and formatting will be identical to the original XLSX document.
using Aspose.Cells;
var workbook = new Workbook("Input.xlsx");
workbook.Save("Output.pdf");
How to Convert XLSX to XLSM via C#
Need to convert XLSX files to XLSM programmatically? .NET developers can easily load & convert XLSX 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 XLSX file with an instance of Workbook.
- Convert XLSX to XLSM by calling Workbook.Save method.
- Get the conversion result of XLSX to XLSM.
C# library to convert XLSX 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.
XLSX What is XLSX File Format?
XLSX is well-known format for Microsoft Excel documents that was introduced by Microsoft with the release of Microsoft Office 2007. Based on structure organized according to the Open Packaging Conventions as outlined in Part 2 of the OOXML standard ECMA-376, the new format is a zip package that contains a number of XML files. The underlying structure and files can be examined by simply unzipping the .xlsx file.
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 XLSX to many other file formats including few listed below.