Add Barcodes to XLTM File in C# .NET
Add 1D & 2D Barcode images to XLTM file in C#, ASP.NET, VB.NET, WPF, WinForms & .NET Core applications. Programmatically integrate 65+ popular barcode symbologies including QR Code, PDF 417, GS1 DataBar, Data Matrix, ISBN, MSI, Postal, UPCA, Aztec etc in your documents with the capabilities to control the barcode size and formatting settings by adding a few line of code.
DownloadAdd Barcodes to Excel Documents in .NET
Conholdate.Total for .NET makes it easy for .NET developers to generate a customized barcode image based on provided text, and dynamically add it to the XLTM document by implementing a few easy steps.
- Instantiate linear barcode object, Set the text and barcode symbology
- Creating memory stream and Saving barcode image to memory stream
- Instantiate Excel class that represents an excel file
- Add the barcode image into the pictures collection of the first worksheet of the excel file in the form of a MemoryStream and save the excel file
APIs Download & Installation Instructions
The following code example requires Aspose.PDF & Aspose.BarCode namespaces. Get the respective files from the downloads section or fetch the whole package from NuGet directly into your workspace.
Insert barcodes to a XLTM document on different operating systems such as Windows, Linux or macOS while using platforms such as Windows Azure, Mono and Xamarin.
What is XLTM file format?
XLTM is an XML-based file format used by Microsoft Excel to save spreadsheet data. It is an alternative to the XLSX file format, which is the current default format for new spreadsheets created in Excel. XLTM files are especially useful for workbooks that contain macros or other automation code, as they allow the code to be saved along with the data. They provide added security as they can be password protected and also allow for digital signing. XLTM files are not supported by all spreadsheet applications, so it is important to make sure that the file is opened with the program that created it.
LearnPopular Barcode Management Options with .NET
(Portable Document Format)
(Word Processing Files)
(Spreadsheet Files)
(Microsoft Word Binary Format)
(Office 2007+ Word Document)
(Microsoft Word 2007 Marco File)
(Microsoft Word Template Files)
(Microsoft Word 2007+ Template File)
(Microsoft Word Template File )
(Rich Text Format)
(Text Document)
(Bitmap Image File)
(Enhanced Metafile Format)
(Graphical Interchange Format)
(Joint Photographic Expert Group Image)
(Portable Network Graphic)
(Tagged Image File Format)
(Open eBook File)
(Web Files)
(Hyper Text Markup Language)
(Web Page Archive Format)
(Mobipocket eBook Format)
(OpenDocument Text File Format)
(OpenDocument Standard Format)
(Scalar Vector Graphics)
(Microsoft Excel Spreadsheet (Legacy))
(Excel Binary Workbook)
(Macro-enabled Spreadsheet)
(Open XML Workbook)
(Excel 97 - 2003 Template)
(Excel Macro-Enabled Template)
(Excel Template)
(Comma Seperated Values)
(Data Interchange Format)
(OpenDocument Spreadsheet)
(Tab Seperated Values)
(Computer Graphics Metafile)
(Printer Command Language Document)
(LaTeX Source Document)
