Convert XLTX to byte array via C#
Native and high performance Microsoft Excel XLTX to byte array conversion or vice versa for spreadsheets data processing using server side .NET APIs.
Aspose.Cells for .NET
Overview
Byte Array is helpful for data processing or storing. You can convert XLTX file to Byte Array as well as a Byte Array to XLTX document using C# language. In order to convert XLTX to byte array, we’ll use
API that offers different features for document manipulation and conversion using .NET platform.
How to Convert XLTX to Byte Array via C#
It is easy for the developers to load & convert XLTX files to byte array for further manipulation tasks in just a few lines of code.
- Include the namespace in your class file
- Load input XLTX File using Workbook
- Initialize MemoryStream object
- Convert stream data to byte array
- Process data as of your requirement
System Requirements
Just make sure that system have Microsoft Windows or a compatible OS with .NET Framework, .NET Core, Windows Azure, Mono or Xamarin Platforms as well as development environment like Microsoft Visual Studio.
- Install from command line as
nuget install Aspose.Cellsor via Package Manager Console of Visual Studio withInstall-Package Aspose.Cells. - Alternatively, get the offline MSI installer or all DLLs in a ZIP file from downloads
This sample code shows XLTX to byte array C# Conversion
Workbook workbook = new Workbook("sourceFile.xltx");
//Save the workbook in memory stream
MemoryStream ms = new MemoryStream();
workbook.Save(ms, SaveFormat.Xltx);
//Read bytes from memory stream
byte[] byte_array = new byte[ms.Length];
ms.Read(byte_array, 0, byte_array.Length);
// Process the memory stream byte array data as of your requirement
XLTX What is XLTX File Format?
Files with .xltx extension represent Microsoft Excel Template files that are based on the Office OpenXML file format specifications. It is used to create a standard template file that can be utilized to generate XLSX files that exhibit the same settings as specified in the XLTX file.
Read MoreOther Supported Conversions
You can also convert other file formats into byte array or vice versa including few listed below.