.NET Crystal Reports GS1-128 Barcode Control - Create EAN-128/GS1-128 on Crystal Reports

Crystal Reports GS1-128 Barcode Generator SDK

Create & Generate EAN-128/GS1-128 Barcodes on Crystal Reports in .NET Programs

Easy-to-use, professional .NET Crystal Reports GS1 128/ EAN 128 Bar Coding Libary DLL

Provide free Crystal Reports GS1-128/EAN-128 Generation DLL trial version for evaluation purpose

Able to encode & generate Crystal Reports GS1-128/EAN-128 barcode for ASP.NET Website, Web Services & .NET Windows Forms programs

Simple to create & print 1d GS1-128/EAN-128 barcode images with Visual C# or Visual Basic

Easy to use Visual C# & VB.NET class code to generate Crystal Reports EAN-13 barcodes

Capable of generating other linear barcodes on Crystal Reports, like Code 39, EAN-13, QR Code

.NET Crystal Reports GS1-128/EAN-128 Barcode

GS1-128 is similar with Code 128 barcode in encodable data, symbol structure, & barcode standard. GS1-128 uses a series of Application Identifiers (AI) to encode additional data information, like best before dates, batch numbers, quantities, weights and many other attributes needed by user.

GS1-128 Barcode Standard Compatibility: GS1-128 barcode generated by BarcodeLib.com Crystal Reports Barcode Generator DLL are based on its latest barcode specifications, like GS1 Specification. Besides, GS1-128 barcode, this mature .NET Crystal Reports Barcode Generation Library also supports other commonly used 1d barcodes, such as Codabar, Code 39, Code 128, EAN-8, EAN-13, ITF-14, Interleaved 2 of 5, Planet, Postnet, UPC-A, UPC-E, etc.

Crystal Reports GS1-128 Barcode Generation for ASP.NET Web Application

Create a new ASP.NET website.

Choose "ASP.NET Crystal Reports Web Site" as the template and named the project as "BarcodeforCrystalReportsWebSite".

Add a new item "Crystal Report" to your project.

Add a new item "Crystal Report" to the project and name it as "CustomerReport.rpt". view image
Select "Mail Label" in the pop-up window and click "OK". view image
In "Mailing Labels Report Creation Wizard", click "Create New Connection", and expand "ADO.NET". view image
In "ADO.NET" form, choose "CustomerDataSet.xsd" file in your downloaded package, and click "Finish". view image
In "Mailing Labels Report Creation Wizard", add table "Customer" under "ADO.NET" to selected table. And click "Next". view image
Add all three fields "ID", "CustomerId", "CustomerName" to "Fields to Display:", then click "Next". view image
Select default label "Return Address (Avery 5267)", and click "Finish".
Now you can view the report template and find that field "Barcode" not in the report template. view image
Now, please re-arrange the report template. view image
Drag field "Barcode" to the report template, right click "Barcode" object and choose "Format Object" menu. view image
In "Format Editor" form, check "Can Grow" property. view image

Drag a "Crystal Report Viewer" to the "Default.aspx".

Add a reference to BarcodeLib.Barcode.CrystalReports.dll.
Copy the following C# code to the "Default.aspx.cs" file.

     using System.Data.OleDb;
     using System.Drawing.Imaging;
     using BarcodeLib.Barcode.CrystalReports;
     using BarcodeLib.Barcode;


     protected void Page_Load(object sender, EventArgs e)
     {
     // Create the database connection. Please change to correct data file (BarcodeDemoData.mdb) path.
     OleDbConnection aConnection = new OleDbConnection(
        "Provider=Microsoft.Jet.OLEDB.4.0;
        Data Source=C:/BarcodeLib_NETBarcode_Trial/ReportingData/BarcodeDemoData.mdb");
     aConnection.Open();
	
     OleDbDataAdapter dataAdapter = new OleDbDataAdapter("SELECT * FROM Customer", aConnection);
     DataSet ds = new DataSet();
     dataAdapter.Fill(ds);
	
     // Add the Barcode column to the DataSet
     ds.Tables[0].Columns.Add(new DataColumn("Barcode", typeof(byte[])));
	
     // Create an instance of Linear Barcode
     LinearCrystal barcode = new LinearCrystal();
     // Barcode settings
     barcode.Type = BarcodeType.EAN128;
     barcode.BarHeight = 50; //50 pixel
     barcode.ImageFormat = System.Drawing.Imaging.ImageFormat.Png;
	
     foreach (DataRow dr in ds.Tables[0].Rows)
     {
        barcode.Data = (int)dr["CustomerId"] + "";
        barcode.Data = "(11)030131(10)958777";
        byte[] imageData = barcode.drawBarcodeAsBytes();
        dr["Barcode"] = imageData;
     }
	
     CrystalReportSource1.ReportDocument.Load(Server.MapPath("CustomerReport.rpt"));
     CrystalReportSource1.ReportDocument.SetDataSource(ds.Tables[0]);
     CrystalReportSource1.DataBind();

     }

4. Run your project.

Crystal Reports GS1-128 Barcode Generation for .NET Windows Application

Create a new Windows Application Project.

Choose "Crystal Reports Application" as the template and name it as "BarcodeforCrystalReports".

Add a "Crystal Report" item to the project. Click to see how to add Crystal Report to project

Drag a "Crystal Report Viewer" to the window form.

Resize "Form1" and drag "CrystalReportViewer" to the form, with the default setting unchanged. view image
Add a reference to BarcodeLib.Barcode.CrystalReports.dll.
Copy the following C# code to the "Form1.cs" file.

     using System.Data.OleDb;
     using System.Drawing.Imaging;
     using BarcodeLib.Barcode.CrystalReports;
     using BarcodeLib.Barcode;


     private void Form1_Load(object sender, EventArgs e)
     {
     // Create the database connection. Please change to correct data file (BarcodeDemoData.mdb) path.
     OleDbConnection aConnection = new OleDbConnection(
        "Provider=Microsoft.Jet.OLEDB.4.0;
        Data Source=C:/BarcodeLib_NETBarcode_Trial/ReportingData/BarcodeDemoData.mdb");aConnection.Open();

     OleDbDataAdapter dataAdapter = new OleDbDataAdapter("SELECT * FROM Customer", aConnection);
     DataSet ds = new DataSet();
     dataAdapter.Fill(ds);

     // Add the Barcode column to the DataSet
     ds.Tables[0].Columns.Add(new DataColumn("Barcode", typeof(byte[])));

     // Create an instance of Linear Barcode
     LinearCrystal barcode = new LinearCrystal();
     // Barcode settings
     barcode.Type = BarcodeType.EAN128;
     barcode.BarHeight = 50; //50 pixel
     barcode.ImageFormat = System.Drawing.Imaging.ImageFormat.Png;

     foreach (DataRow dr in ds.Tables[0].Rows)
     {
        barcode.Data = (int)dr["CustomerId"] + "";
        barcode.Data = "(11)030131(10)958777";
        byte[] imageData = barcode.drawBarcodeAsBytes();
        dr["Barcode"] = imageData;
     }

     CustomerReport rpt = new CustomerReport();
     rpt.SetDataSource(ds);

     this.crystalReportViewer1.ReportSource = rpt;

     //close the connection Its important.
     aConnection.Close();

     }

4. Run your project.

Using C# or VB Class to Generate Crystal Reports GS1-128 Linear Barcode

.NET Crystal Reports Barcode Generator SDK Supported Barcodes

Linear (1D) Barcodes:

Matrix(2D) Barcodes: