KA.Barcode for ASP.NET
GS1 128 (UCC/EAN 128) Generation in Crystal Reports for ASP.NET Using VB.NET
Overview
GS1 128 (UCC/EAN 128) barcode generator for Crystal Reports for ASP.NET provides a variety of solutions for integrating barcodes into Crystal Reports using ASP.NET Barcode Generator buildin Server web application, which makes your reports more unique and professional. It is easy to generate and insert GS1 128 (UCC/EAN 128) barcode labels in many popular formats like BMP, JPG, GIF and PNG in Crystal Reports for ASP.NET.

This document explains how to stream GS1 128 (UCC/EAN 128) barcodes in Crystal Reports with ASP.NET Barcode generating dll by using programming language - Visual Basic.NET (VB.NET), and provides 100% sample code and strong assemblies for VB.NET 2.0, 3.0, 3.5 & 4.0.

KeepAutomation.com provides other GS1 128 (UCC/EAN 128) barcode generation component, like GS1 128 (UCC/EAN 128) in Winforms, GS1 128 (UCC/EAN 128) in ASP.NET, GS1 128 (UCC/EAN 128) in C#, GS1 128 (UCC/EAN 128) in VB.NET, GS1 128 (UCC/EAN 128) for Iphone, GS1 128 (UCC/EAN 128) for Android and GS1 128 (UCC/EAN 128) in Java, etc.

In addition, KeepAutomation provides tutorials with demo code to print GS1 128 in Crystal Reports with C#.NET, VB.NET.

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Barcode Information

Barcode

GS1 128 (UCC/EAN 128)

GS1 128 (UCC/EAN 128)image

Valid Character Set

  • ASCII valid value: 0-127
  • ASCII valid value: 128-255

GS1 128 (UCC/EAN 128) Generation in Crystal Reports Using VB.NET
KeepAutomation.com provides a complete developer guide for steaming GS1 128 (UCC/EAN 128) barcodes in Crystal Reports with ASP.NET Barcode Generator buildin Server web application using programming language - Visual Basic.NET (VB.NET).

Download Crystal Reports for ASP.NET barcode generator.zip and unzip
  • You will find "BarcodeDemoData.mdb", "CustomerDataSet.xsd", "guide", "KeepAutomation.Barcode.Web.dll" in the folder

  • BarcodeDemoData.mdb: a table "Customer" with 3 column inside: "ID", "CustomerId", "CustomerName"

  • CustomerDataSet.xsd: defines columns in Customer table and an extra column called "Barcode"

  • Guide: a developer guide for generating barcodes in Crystal Reports

  • KeepAutomation.Barcode.Web.dll: an ASP.NET dll for creating barcodes in Crystal Reports for ASP.NET

Setup Process

  1. Open Microsoft Visual Studio, and create a new .NET project named "crbarcodes" using the template "Crystal Reports Application""

  2. Create a new Crystal Report Document "Using the Report Wizard", and choose "Standard" as an expert

  3. In "Data" form, choose "ADO.NET (XML)" in "Create New Connection"; then select the "CustomerDataSet.xsd" in your downloaded sample dataset package

  4. Add table "Customer" in "Data" form

  5. In "Fields" form, add all three columns in the table "Customer"

  6. In CrystalReport1.rpt, open "Field Explorer" and add table "Barcode" in "Database Field" onto Section 3 (Details)

  7. In your .NET project solution explorer, add "KeepAutomation.Barcode.Web.dll" to your project reference

Generating GS1 128 (UCC/EAN 128) in Crystal Reports for ASP.NET Using VB.NET

Open your Form1.cs in Design view and enter it. Write down your VB.NET code into the method Form1_Load. Then run the report, GS1 128 (UCC/EAN 128) barcodes occurs on the report. Here is a VB.NET sample code: