VB.NET Excel: Read Linear and 2D Barcodes from Excel Document

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Here is a VB.NET tutorial for using our .NET Excel Programming SDK and Barcode Reader Add-On to read and scan linear and 2D barcode images from source Excel document in VB.NET applications. In the following parts, we are going to explain answers to frequently asked questions below.

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Do you provide APIs to read barcode images from Excel document in VB.NET programming?
What kinds of barcode images can be decoded from target Excel document in VB.NET application?
Why should I choose your product to read barcode images from Excel document worksheet in VB.NET class?

In the following parts, we will solve the above questions one by one.

VB.NET APIs

VB.NET APIs below are provided to help users know the program of decoding barcode image from Excel document worksheet in VB.NET application. As you can see, BarcodeScanner.Scan method is used to read the barcode on Excel document. BarcodeScanner.ScanRegions method is used to specify the barcode scanning area. And BarcodeType method is used to select a linear or 2d barcode type to be decoded.

Private Function ToImage() As BaseImage Implements XLSXPage.ToImage
End Function
Private Sub Scan(img As REImage, type As BarcodeType) Implements BarcodeScanner.Scan
End Sub
Private Sub ScanRegions(img As REImage, type As BarcodeType, setting As Setting) Implements BarcodeScanner.ScanRegions
End Sub

Supported Barcode Types in VB.NET

Below is a table of barcode types that can be decoded from source Excel document by using our VB.NET Excel Programming SDK and .NET Barcode Reader Add-On. If you want to read and scan specific barcode image from your source Excel document, just click corresponding link to go to related VB.NET guide page.

Read Data Matrix Barcode Image from Excel in VB.NET	Scan Interleaved 2 of 5 Barcode Image from Excel in VB.NET
Easily read and decode Data Matrix barcode from Microsoft Excel document in VB.NET application.	How to use our VB.NET Excel Barcode Reading DLLs to scan Interleaved 2 of 5 barcode from Excel file?
PDF-417 Barcode Decoding from Excel in VB.NET	Excel ISBN Barcode Decoding in VB.NET
Recognize and decode PDF-417 barcode from specified Excel document area in VB.NET project.	Implement ISBN barcode scanning from target Excel document through VB.NET programming.
How to Read QR Code from Excel in VB.NET	VB.NET Guide for Recognizing ISSN from Excel
VB.NET guide for scanning and reading QR Code barcode image from Microsoft Excel document 2007 or later versions.	VB.NET developers can decode ISSN barcode image on Excel spreadsheet with VB.NET Excel & Barcode Programming Controls.
Read Australia Post from Excel in VB.NET	VB.NET Tutorial on Excel ITF-14 Barcode Reading
To scan Australia Post barcode from Excel document, our VB.NET Excel Barcode Reading Libraries are suitable.	Establish VB.NET program to decode ITF-14 barcode image from Excel spreadsheet in an easy way.
Guide You to Decode Codabar from VB.NET Excel	Leitcode Barcode Recognition from VB.NET Excel
An example of decoding Codabar barcode from source Excel document in Visual Basic .NET application.	Conduct Leitcode barcode image reading from certain Excel document using VB.NET programming.
Recognize Excel Code 39 Barcode in VB.NET	Scan Patch Code from Your VB.NET Excel
Scan linear Code 39 barcode from Microsoft Excel file by calling APIs in VB.NET project.	Specify the area for scanning Patch Code barcode image from Excel worksheet in VB.NET.
VB.NET: Recognize Excel Code 93 Barcode	Scan PLANET Barcode on VB.NET Excel Sheet
An easy VB.NET solution for decoding Code 93 barcode from Excel document page.	Simple to scan PLANET barcode image from target Excel document area in VB.NET class.
VB.NET Guide for Decoding Code 128 on Excel	Detect & Decode POSTNET from Excel in VB.NET
Use simple VB.NET programming to decode Code 128 barcode image from Microsoft Excel document.	Excel POSTNET barcode scanning & decoding guide in .NET application using VB programming language.
Use VB.NET Barcode Reader to Recognize EAN-8 on Excel	How to Read RM4SCC Barcode from Excel Worksheet in VB
Accurately scan linear EAN-8 barcode image from Excel file through Visual Basic .NET programming.	RM4SCC barcode on Excel file can be easily decoded by using VB.NET Excel and Barcode Reading DLLs.
VB.NET EAN-13 Barcode Reading from Excel	VB.NET UPC-A Decoding from Excel Spreadsheet
Recognize EAN-13 barcode from Excel document file and quickly output information in VB.NET application.	Decode linear UPC-A barcode on Excel spreadsheet with our mature Excel Programming SDK for VB.NET.
Scan Identcode from Excel Document in VB.NET	VB.NET Tutorial: Decode UPC-E from Excel
1D Identcode barcode image can be decoded from Excel document using VB.NET demo code.	How to read and scan linear UPC-E barcode from Excel file with an easy VB.NET method.
Excel Intelligent Mail Barcode Reading in VB.NET
VB.NET tutorial for reading Intelligent Mail barcode images from source Excel document in .NET application.

Why Choose RasterEdge Product?

Many developers choose our VB.NET Excel Programming SDK and Barcode Scanner to decode and read barcode image from Excel document because it supports more than twenty barcode types. Besides, developers are able to specify the barcode scanning area based on own needs. Finally, this VB.NET Excel Programming SDK is completely compatible with various .NET Framework versions, such as 2.0, 3.5, 4.0, etc.

RasterEdge also offers C#.NET Excel Programming Control for developers to read and scan barcode image from Excel document through Visual C# programming.

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