KA.Barcode for .NET WinForms
Leitcode in Crystal Report for Winforms Using VB.NET
KeepAutomation.com provides a complete developer guide for generating, printing Leitcode barcodes in Crystal Reports for Winforms using Visual Basic.NET (VB.NET).
Overview
Leitcode generator for Crystal Reports for Winform provides a robust solution to make your reports more professional. Easy to use in VB.NET, C#, Managed C++ and Borland Delphi for .NET, Leitcode generator for Crystal Reports for Winforms allows developers to generate and display high quality Leitcode barcode labels on Crystal Reports.

This document provides a complete developer guide for generating, printing Leitcode barcodes in Crystal Reports for Winforms using Visual Basic.NET (VB.NET) to insert barcodes into an automatically generated report based on a database SQL query.

KeepAutomation.com provides other Leitcode barcode generation component, like Leitcode in Winforms, Leitcode in ASP.NET, Leitcode in C#, Leitcode in VB.NET, Leitcode for Word, Leitcode for Excel and Leitcode Barcode Font, etc.
You may get more details of generating Leitcode for Crystal Report on different platforms:
Leitcode Information
Valid Character Set
  • 0, 1, 2, 3, 4, 5, 6, 7, 8, 9
leitcode

More Information on Leitcode Data Encoding
Leitcode Generation in Crystal Reports Using VB.NET

Setup Process

  • You will find "BarcodeDemoData.mdb", "CustomerDataSet.xsd", "guide", "KeepAutomation.Barcode.Windows.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 for .NET Winforms

  • KeepAutomation.Barcode.Windows.dll: a Winforms dll for creating barcodes in Crystal Reports for .NET Winforms
2. Run Microsoft Visual Studio, Create new Crystal Reports Application project template named as "CrystalReportsBarcode"

3. In "Crystal Reports Gallery window"form, select "Using the Report Wizard" and "Standard"Expert type

4. Choose "ADO.NET ( XML)" in "Create New Connection" when the Wizard ask to choose the data source for the report

5. Then select the "CustomerDataSet.xsd" in your downloaded sample dataset package.

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

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

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

9. In your .NET project solution explorer, add "KeepAutomation.Barcode.Windows.dll" to your project reference.

Generating Leitcode in Crystal Reports for Winforms Using VB.NET

Select Form1 and switch to Design mode for the form. Write down your VB.NET code crystalReportViewer1_Load. Then run the report, Leitcode barcodes occurs on the report. Here is a VB.NET sample code: