How to create local reports RDLC featuring barcode images in ASP.NET

Product Barcode Professional for ASP.NET Published 09/19/2012 Updated 09/19/2012

NOTE: Try the following new approach if you do not want to write VB or C# code for getting your barcodes in the RDLC report including in the Header and Footer sections

Requirements

Neodynamic Barcode Professional 3.0 (or greater) for ASP.NET (WebControl)
Microsoft .NET Framework 2.0 (or greater)
Microsoft Visual Studio 2005 or Visual Web Developer 2005 Express Edition. NOTE: For VWD Express Edition, installing the free add-in for ReportViewer is mandatory.
Microsoft SQL Server 2005 (any version) with AdventureWorks Database sample installed

In the following Step-By-Step Guide we're going to create a local report (RDLC file) which features barcoding capabilities by using Barcode Professional for ASP.NET.

Follow these steps:

Open Visual Studio and create a new ASP.NET Website naming it LocalReportWithBarcode.
Report's Data Source settings
Data can be supplied to Local Reports either as custom Objects or as ADO.NET DataTables. In this guide we'll be exploring each data source scenario in details. So please choose the data source scenario you want to use first and then follow the steps for each of them:
- Using ADO.NET DataTables as data source of my local report
- Using Custom Objects as data source of my local report

Using ADO.NET DataTables as data source of my local report

Follow these steps:

Add a new DataSet item to the project and name it AdventureWorks.xsd

Adding a Typed DataSet

Click Add button. You will be asked if you want to place the AdventureWorks.xsd file in the App_Code directory. Answer yes.

After that, the TableAdapter Configuration Wizard is automatically launched so please follow its steps.

In the first step, please create a connection to the AdventureWorks SQL Server Database sample and click Next. In the second step, choose "Use SQL statements" and click Next. After that, please enter the following SQL Statement:

SELECT ProductID, Name, ProductModel FROM Production.vProductAndDescription WHERE (CultureID = N'en')

Specifying a SQL Statement that returns AdventureWorks Product info

Finally click Finish to close the wizard dialog box.
After that, add a new custom Column to the DataTable just created and name it Barcode as is shown in the following figure

Adding a new Column to the DataTable for barcoding purpose
Change the data type of the Barcode column to System.Byte[] (Array of Byte). NOTE: the System.Byte[] data type is not listed and thus why you must type it manually.

Setting up the Barcode Column to System.Byte[] data type
Save the AdventureWorks.xsd file.
Now add a new Report item to the project and name it BarcodeReport.rdlc

Adding a local report (RDLC) to the project
The data source for the report should look like the following figure. NOTE: You can display Data Sources Window by selecting Data menu and then Show Data Sources (Shift+Alt+D)

The DataSet is available to be used in the report
Please design the report so it looks like the following figure.

The barcode report layout

The report features a Table item with 3 columns:

1º Column: It holds an Image item. Drag & drop an Image item into it and set its properties as is shown in the following figure. Notice that Value property of the Image item is bound to the Barcode column.

The Image item's properties. The Value property is bound to Barcode Column.

2º Column: It holds the Name field

3º Column: It holds the ProductModel field
Save the report.
Now Create/Open an ASP.NET WebForm at design time and drag & drop a ReportViewer control onto it. NOTE: DO NOT select any report to display. We'll set up it by code next.
After that, from the Solution Explorer, add a reference to Barcode Professional for ASP.NET assembly: Neodynamic.WebControls.Barcodeprofessional.dll

Write the following code in the Page_Load event procedure.

VB


Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load

    'Fill the datasource from DB
    Dim ta As New AdventureWorksTableAdapters.vProductAndDescriptionTableAdapter()
    Dim dt As New AdventureWorks.vProductAndDescriptionDataTable()
    ta.Fill(dt)

    'Create an instance of Barcode Professional
    Dim bcp As New Neodynamic.WebControls.BarcodeProfessional.BarcodeProfessional()
    'Barcode settings
    bcp.Symbology = Neodynamic.WebControls.BarcodeProfessional.Symbology.Code128
    bcp.BarHeight = 0.25F

    'Update DataTable with barcode image
    Dim row As AdventureWorks.vProductAndDescriptionRow
    
    For Each row In dt.Rows
        'Set the value to encode
        bcp.Code = row.ProductID.ToString()
        'Generate the barcode image and store it into the Barcode Column
        row.Barcode = bcp.GetBarcodeImage(System.Drawing.Imaging.ImageFormat.Png)
    Next
    
    'Create Report Data Source
    Dim rptDataSource As New Microsoft.Reporting.WebForms.ReportDataSource("AdventureWorks_vProductAndDescription", dt)

    Me.ReportViewer1.LocalReport.DataSources.Add(rptDataSource)
    Me.ReportViewer1.LocalReport.ReportPath = Server.MapPath("BarcodeReport.rdlc")
    Me.ReportViewer1.LocalReport.Refresh()
End Sub

C#


protected void Page_Load(object sender, EventArgs e)
{
    //Fill the datasource from DB
    AdventureWorksTableAdapters.vProductAndDescriptionTableAdapter ta = new AdventureWorksTableAdapters.vProductAndDescriptionTableAdapter();
    AdventureWorks.vProductAndDescriptionDataTable dt = new AdventureWorks.vProductAndDescriptionDataTable();
    ta.Fill(dt);

    //Create an instance of Barcode Professional
    Neodynamic.WebControls.BarcodeProfessional.BarcodeProfessional bcp = new Neodynamic.WebControls.BarcodeProfessional.BarcodeProfessional();
    //Barcode settings
    bcp.Symbology = Neodynamic.WebControls.BarcodeProfessional.Symbology.Code128;
    bcp.BarHeight = 0.25f;

    //Update DataTable with barcode image
    foreach (AdventureWorks.vProductAndDescriptionRow row in dt.Rows)
    {
        //Set the value to encode
        bcp.Code = row.ProductID.ToString();
        //Generate the barcode image and store it into the Barcode Column
        row.Barcode = bcp.GetBarcodeImage(System.Drawing.Imaging.ImageFormat.Png);
    }

    //Create Report Data Source
    Microsoft.Reporting.WebForms.ReportDataSource rptDataSource = new Microsoft.Reporting.WebForms.ReportDataSource("AdventureWorks_vProductAndDescription", dt);

    this.ReportViewer1.LocalReport.DataSources.Add(rptDataSource);
    this.ReportViewer1.LocalReport.ReportPath = Server.MapPath("BarcodeReport.rdlc");
    this.ReportViewer1.LocalReport.Refresh();
}

That's it. Run your application. You should get the barcode images displayed on the report.

The local report featuring barcodes generated by Barcode Professional

ReportViewer control lets you to export the displayed report to Acrobat PDF as well as Microsoft Excel XLS. In both cases the barcode images are maintained.

The local report in Acrobat PDF format featuring barcodes generated by Barcode Professional

The local report featuring barcodes generated by Barcode Professional

TIP: How to export to Acrobat PDF the Local Report with Barcode images without Preview

The following walkthrough shows how to programmatically export a local report to PDF without viewing it.

Follow these steps:

Add a new ASP.NET WebForm to the project and drag & drop a Button control onto it.
Be sure your project is referencing the following assemblies:

Microsoft.ReportViewer.Common.dll
Microsoft.ReportViewer.WebForms.dll
Neodynamic.WebControls.BarcodeProfessional.dll

Double click on the Button control and write the following code in the Button1_Click event procedure.

VB


Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Button1.Click

    'Fill the datasource from DB
    Dim ta As New AdventureWorksTableAdapters.vProductAndDescriptionTableAdapter()
    Dim dt As New AdventureWorks.vProductAndDescriptionDataTable()
    ta.Fill(dt)

    'Create an instance of Barcode Professional
    Dim bcp As New Neodynamic.WebControls.BarcodeProfessional.BarcodeProfessional()
    'Barcode settings
    bcp.Symbology = Neodynamic.WebControls.BarcodeProfessional.Symbology.Code128
    bcp.BarHeight = 0.25F

    'Update DataTable with barcode image
    Dim row As AdventureWorks.vProductAndDescriptionRow
    
    For Each row In dt.Rows
        'Set the value to encode
        bcp.Code = row.ProductID.ToString()
        'Generate the barcode image and store it into the Barcode Column
        row.Barcode = bcp.GetBarcodeImage(System.Drawing.Imaging.ImageFormat.Png)
    Next
    
    'Create ReportViewer
    Dim viewer As New Microsoft.Reporting.WebForms.ReportViewer()
    
    'Create Report Data Source
    Dim rptDataSource As New Microsoft.Reporting.WebForms.ReportDataSource("AdventureWorks_vProductAndDescription", dt)

    viewer.LocalReport.DataSources.Add(rptDataSource)
    viewer.LocalReport.ReportPath = Server.MapPath("BarcodeReport.rdlc")

    'Export to PDF
    Dim pdfContent As Byte() = viewer.LocalReport.Render("PDF", Nothing, Nothing, Nothing, Nothing, Nothing, Nothing)

    'Return PDF
    Me.Response.Clear()
    Me.Response.ContentType = "application/pdf"
    Me.Response.AddHeader("Content-disposition", "attachment; filename=BarcodeReport.pdf")
    Me.Response.BinaryWrite(pdfContent)
    Me.Response.End()

End Sub

C#


protected void button1_Click(object sender, EventArgs e)
{
    //Fill the datasource from DB
    AdventureWorksTableAdapters.vProductAndDescriptionTableAdapter ta = new AdventureWorksTableAdapters.vProductAndDescriptionTableAdapter();
    AdventureWorks.vProductAndDescriptionDataTable dt = new AdventureWorks.vProductAndDescriptionDataTable();
    ta.Fill(dt);

    //Create an instance of Barcode Professional
    Neodynamic.WebControls.BarcodeProfessional.BarcodeProfessional bcp = new Neodynamic.WebControls.BarcodeProfessional.BarcodeProfessional();
    //Barcode settings
    bcp.Symbology = Neodynamic.WebControls.BarcodeProfessional.Symbology.Code128;
    bcp.BarHeight = 0.25f;

    //Update DataTable with barcode image
    foreach (AdventureWorks.vProductAndDescriptionRow row in dt.Rows)
    {
        //Set the value to encode
        bcp.Code = row.ProductID.ToString();
        //Generate the barcode image and store it into the Barcode Column
        row.Barcode = bcp.GetBarcodeImage(System.Drawing.Imaging.ImageFormat.Png);
    }

    //Create ReportViewer
    Microsoft.Reporting.WebForms.ReportViewer viewer = new Microsoft.Reporting.WebForms.ReportViewer();
    
    //Create Report Data Source
    Microsoft.Reporting.WebForms.ReportDataSource rptDataSource = new Microsoft.Reporting.WebForms.ReportDataSource("AdventureWorks_vProductAndDescription", dt);

    viewer.LocalReport.DataSources.Add(rptDataSource);
    viewer.LocalReport.ReportPath = Server.MapPath("BarcodeReport.rdlc");

    //Export to PDF
    string mimeType;
    string encoding;
    string fileNameExtension;
    string[] streams;
    Microsoft.Reporting.WebForms.Warning[] warnings;

    byte[] pdfContent = viewer.LocalReport.Render("PDF", null, out mimeType, out encoding, out fileNameExtension, out streams, out warnings);

    //Return PDF
    this.Response.Clear();
    this.Response.ContentType = "application/pdf";
    this.Response.AddHeader("Content-disposition", "attachment; filename=BarcodeReport.pdf");
    this.Response.BinaryWrite(pdfContent);
    this.Response.End();

That's it. Run your project opening the last WebForm and click on the button to generate the PDF version for the barcode report.

The local report featuring barcodes exported to PDF format without previewing it onto the ASP.NET WebForm

Using Custom Objects as data source of my local report

You can design local reports (RDLC) based on business objects defined in your application. In this scenario, an object data source is simply a collection of arbitrary objects. In this guide, we'll define a custom object with barcoding support that will be used as data source for our report.

Follow these steps:

Add a new class item to the project and name it Product.

Adding a Product Class item

You will be asked if you want to place the class file in the App_Code directory. Answer yes.

The Product class will feature basic info about products such is ID and Name as well as a special property called Barcode which will hold the barcode image for each product object.

Please write the following Product class definition:

VB


Public Class Product

    Dim m_id As String
    Dim m_name As String
    Dim m_barcode As Byte()

    Public Sub New(ByVal id As String, ByVal name As String, ByVal barcode As Byte())
        m_id = id
        m_name = name
        m_barcode = barcode
    End Sub

    Public Property Id() As String
        Get
            Return m_id
        End Get
        Set(ByVal value As String)
            m_id = value
        End Set
    End Property

    Public Property Name() As String
        Get
            Return m_name
        End Get
        Set(ByVal value As String)
            m_name = value
        End Set
    End Property

    Public Property Barcode() As Byte()
        Get
            Return m_barcode
        End Get
        Set(ByVal value As Byte())
            m_barcode = value
        End Set
    End Property

End Class

C#


public class Product
{
    string m_id;
    string m_name;
    byte[] m_barcode;

    public Product(string id, string name, byte[] barcode)
    {
        m_id = id;
        m_name = name;
        m_barcode = barcode;        
    }

    public string Id
    {
        get
        {
            return m_id;            
        }
        set
        {
            m_id = value;
        }
    }

    public string Name
    {
        get
        {
            return m_name;
        }
        set
        {
            m_name = value;
        }
    }

    public byte[] Barcode
    {
        get
        {
            return m_barcode;
        }
        set
        {
            m_barcode = value;
        }
    }
}

Add another new class item to the project and name it Catalog. This new class Catalog will be used as the object data source for our report. NOTE: In order for a class to qualify as an object data source, there should be a "Select method" that returns a collection of objects of the involved class and thus why we'll create this Catalog class.

Adding a Catalog Class item

You will be asked if you want to place the class file in the App_Code directory. Answer yes.

The Catalog class will allow us to add Product objects and features a "Select method" called GetProducts which returns a strongly typed collection of Product objects.

Please write the following Catalog class definition:

VB


Public Class Catalog

    Dim m_products As System.Collections.Generic.List(Of Product)

    Public Sub New()
        m_products = New System.Collections.Generic.List(Of Product)
    End Sub

    Public Sub AddProduct(ByVal product As Product)
        m_products.Add(product)
    End Sub

    Public Function GetProducts() As System.Collections.Generic.List(Of Product)
        Return m_products
    End Function

End Class

C#


public class Catalog
{
    private System.Collections.Generic.List m_products;

	public Catalog()
	{
        m_products = new System.Collections.Generic.List();
	}

    public void AddProduct(Product product)
    {
        m_products.Add(product);
    }

    public System.Collections.Generic.List GetProducts()
    {
        return m_products;
    }
}

Save the class file and go to Build menu and click on Build Solution
Now add a new Report item to the project and name it BarcodeReport.rdlc

Adding a local report (RDLC) to the project
The data source for the report should look like the following figure. NOTE: You can display Data Sources Window by selecting Data menu and then Show Data Sources (Shift+Alt+D)

The object data source is available to be used in the report
Please design the report so it looks like the following figure.

The barcode report layout

The report features a Table item with 3 columns:

1º Column: It holds an Image item. Drag & drop an Image item into it and set its properties as is shown in the following figure. Notice that Value property of the Image item is bound to the Barcode column.

The Image item's properties. The Value property is bound to Barcode Column.

2º Column: It holds the Name field

3º Column: It holds the Id field
Save the report.
Create/Open an ASP.NET WebForm at design time and drag & drop a ReportViewer control. NOTE: DO NOT select any report to display. We'll set up it by code next.
After that, from the Solution Explorer, add a reference to Barcode Professional for ASP.NET assembly: Neodynamic.WebControls.Barcodeprofessional.dll

Write the following code in the Page_Load event procedure.

VB


Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load

    'Create an instance of Barcode Professional
    Dim bcp As New Neodynamic.WebControls.BarcodeProfessional.BarcodeProfessional()
    'Barcode settings
    bcp.Symbology = Neodynamic.WebControls.BarcodeProfessional.Symbology.Code128
    bcp.BarHeight = 0.25F

    'Fill the object datasource. 
    'NOTE: You may connect to a SQL Server Database and create Product objects based on data returned from such source.
    Dim data As New Catalog()

    'Create random product info
    Dim prodId As String
    Dim prodName As String
    Dim prodBarcode As Byte()
    Dim i As Integer	

    For i = 1 To 10
        'Random product info
        prodId = Guid.NewGuid().ToString().Substring(0, 10)
        prodName = "Product " + prodId
        'Set the value to encode
        bcp.Code = prodId
        'Generate the barcode image and store it into the Barcode Column
        prodBarcode = bcp.GetBarcodeImage(System.Drawing.Imaging.ImageFormat.Png)

        'Add new product
        data.AddProduct(New Product(prodId, prodName, prodBarcode))
    Next

    'Create Report Data Source
    Dim rptDataSource As New Microsoft.Reporting.WebForms.ReportDataSource("Product", data.GetProducts())

    Me.ReportViewer1.LocalReport.DataSources.Add(rptDataSource)
    Me.ReportViewer1.LocalReport.ReportPath = Server.MapPath("BarcodeReport.rdlc")
    Me.ReportViewer1.LocalReport.Refresh()
End Sub

C#


protected void Page_Load(object sender, EventArgs e)
{
    //Create an instance of Barcode Professional
    Neodynamic.WebControls.BarcodeProfessional.BarcodeProfessional bcp = new Neodynamic.WebControls.BarcodeProfessional.BarcodeProfessional();
    //Barcode settings
    bcp.Symbology = Neodynamic.WebControls.BarcodeProfessional.Symbology.Code128;
    bcp.BarHeight = 0.25f;

    //Fill the object datasource. 
    //NOTE: You may connect to a SQL Server Database and create Product objects based on data returned from such source.
    Catalog data = new Catalog();

    //Create random product info
    string prodId;
    string prodName;
    byte[] prodBarcode;

    for (int i = 0; i < 10; i++)
    {
        //Random product info
        prodId = Guid.NewGuid().ToString().Substring(0, 10);
        prodName = "Product " + prodId;
        //Set the value to encode
        bcp.Code = prodId;
        //Generate the barcode image and store it into the Barcode Column
        prodBarcode = bcp.GetBarcodeImage(System.Drawing.Imaging.ImageFormat.Png);

        //Add new product
         data.AddProduct(new Product(prodId, prodName, prodBarcode));
    }


    //Create Report Data Source
    Microsoft.Reporting.WebForms.ReportDataSource rptDataSource = new Microsoft.Reporting.WebForms.ReportDataSource("Product", data.GetProducts());

    this.ReportViewer1.LocalReport.DataSources.Add(rptDataSource);
    this.ReportViewer1.LocalReport.ReportPath = Server.MapPath("BarcodeReport.rdlc");
    this.ReportViewer1.LocalReport.Refresh();
}

That's it. Run your application. You should get the barcode images displayed on the report.

The local report featuring barcodes generated by Barcode Professional

ReportViewer control lets you to export the displayed report to Acrobat PDF as well as Microsoft Excel XLS. In both cases the barcode images are maintained.

The local report in Acrobat PDF format featuring barcodes generated by Barcode Professional

TIP: How to export to Acrobat PDF the Local Report with Barcode images without Preview

The following walkthrough shows how to programmatically export a local report to PDF without viewing it.

Add a new ASP.NET WebForm to the project and drag & drop a Button control onto it.
Be sure your project is referencing the following assemblies:

Microsoft.ReportViewer.Common.dll
Microsoft.ReportViewer.WebForms.dll
Neodynamic.WebControls.BarcodeProfessional.dll

Double click on the Button control and write the following code in the Button1_Click event procedure.

VB


Private Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Button1.Click

    'Create an instance of Barcode Professional
    Dim bcp As New Neodynamic.WebControls.BarcodeProfessional.BarcodeProfessional()
    'Barcode settings
    bcp.Symbology = Neodynamic.WebControls.BarcodeProfessional.Symbology.Code128
    bcp.BarHeight = 0.25F

    'Fill the object datasource. 
    'NOTE: You may connect to a SQL Server Database and create Product objects based on data returned from such source.
    Dim data As New Catalog()

    'Create random product info
    Dim prodId As String
    Dim prodName As String
    Dim prodBarcode As Byte()
    Dim i As Integer	

    For i = 1 To 10
        'Random product info
        prodId = Guid.NewGuid().ToString().Substring(0, 10)
        prodName = "Product " + prodId
        'Set the value to encode
        bcp.Code = prodId
        'Generate the barcode image and store it into the Barcode Column
        prodBarcode = bcp.GetBarcodeImage(System.Drawing.Imaging.ImageFormat.Png)

        'Add new product
        data.AddProduct(New Product(prodId, prodName, prodBarcode))
    Next

    'Create ReportViewer
    Dim viewer As New Microsoft.Reporting.WebForms.ReportViewer()

    'Create Report Data Source
    Dim rptDataSource As New Microsoft.Reporting.WebForms.ReportDataSource("Product", data.GetProducts())

    viewer.LocalReport.DataSources.Add(rptDataSource)
    viewer.LocalReport.ReportPath = Server.MapPath("BarcodeReport.rdlc")

    'Export to PDF
    Dim pdfContent As Byte() = viewer.LocalReport.Render("PDF", Nothing, Nothing, Nothing, Nothing, Nothing, Nothing)

    'Return PDF
    Me.Response.Clear()
    Me.Response.ContentType = "application/pdf"
    Me.Response.AddHeader("Content-disposition", "attachment; filename=BarcodeReport.pdf")
    Me.Response.BinaryWrite(pdfContent)
    Me.Response.End()
End Sub

C#


private void button1_Click(object sender, EventArgs e)
{
    //Create an instance of Barcode Professional
    Neodynamic.WebControls.BarcodeProfessional.BarcodeProfessional bcp = new Neodynamic.WebControls.BarcodeProfessional.BarcodeProfessional();
    //Barcode settings
    bcp.Symbology = Neodynamic.WebControls.BarcodeProfessional.Symbology.Code128;
    bcp.BarHeight = 0.25f;

    //Fill the object datasource. 
    //NOTE: You may connect to a SQL Server Database and create Product objects based on data returned from such source.
    Catalog data = new Catalog();

    //Create random product info
    string prodId;
    string prodName;
    byte[] prodBarcode;

    for (int i = 0; i < 10; i++)
    {
        //Random product info
        prodId = Guid.NewGuid().ToString().Substring(0, 10);
        prodName = "Product " + prodId;
        //Set the value to encode
        bcp.Code = prodId;
        //Generate the barcode image and store it into the Barcode Column
        prodBarcode = bcp.GetBarcodeImage(System.Drawing.Imaging.ImageFormat.Png);

        //Add new product
        data.AddProduct(new Product(prodId, prodName, prodBarcode));
    }

    //Create ReportViewer
    Microsoft.Reporting.WebForms.ReportViewer viewer = new Microsoft.Reporting.WebForms.ReportViewer();

    //Create Report Data Source
    Microsoft.Reporting.WebForms.ReportDataSource rptDataSource = new Microsoft.Reporting.WebForms.ReportDataSource("Product", data.GetProducts());

    viewer.LocalReport.DataSources.Add(rptDataSource);
    viewer.LocalReport.ReportPath = Server.MapPath("BarcodeReport.rdlc");

    //Export to PDF
    string mimeType;
    string encoding;
    string fileNameExtension;
    string[] streams;
    Microsoft.Reporting.WebForms.Warning[] warnings;

    byte[] pdfContent = viewer.LocalReport.Render("PDF", null, out mimeType, out encoding, out fileNameExtension, out streams, out warnings);

    //Return PDF
    this.Response.Clear();
    this.Response.ContentType = "application/pdf";
    this.Response.AddHeader("Content-disposition", "attachment; filename=BarcodeReport.pdf");
    this.Response.BinaryWrite(pdfContent);
    this.Response.End();
}

That's it. Run your project opening the last WebForm and click on the button to generate the PDF version for the barcode report.

The local report featuring barcodes exported to PDF format without previewing it onto the ASP.NET WebForm

JS Print Manager
Printing Solution for Any Web Platform

WebClientPrint
RAW & File Printing for ASP.NET & PHP

ZPL Printer Emulator SDK
Convert, Preview & Render ZPL to Image & PDF

EPL Printer Emulator SDK
Convert, Preview & Render EPL to Image & PDF

Virtual ZPL Printer Driver
Convert, Print, Preview & Render ZPL

ZPL Printer Emulator SDK
Convert, Preview & Render ZPL to Image & PDF

EPL Printer Emulator SDK
Convert, Preview & Render EPL to Image & PDF

Virtual ZPL Printer Driver
Convert, Print, Preview & Render ZPL

ZPL Printer Emulator SDK
Convert, Preview & Render ZPL to Image & PDF

EPL Printer Emulator SDK
Convert, Preview & Render EPL to Image & PDF

Virtual ZPL Printer Driver
Convert, Print, Preview & Render ZPL

How to create local reports RDLC featuring barcode images in ASP.NET

Requirements

Using ADO.NET DataTables as data source of my local report

VB

C#

TIP: How to export to Acrobat PDF the Local Report with Barcode images without Preview

VB

C#

Using Custom Objects as data source of my local report

VB

C#

VB

C#

VB

C#

TIP: How to export to Acrobat PDF the Local Report with Barcode images without Preview

VB

C#

Useful? Share it!

Need help? Contact Support

Barcode Professional Encoder / Writer / Generator

ThermalLabel Design & Print Barcode Thermal Labels

Web Printing Solutions

JS Print Manager Printing Solution for Any Web Platform

WebClientPrint RAW & File Printing for ASP.NET & PHP

Printer Emulator SDKs

ZPL Printer Emulator SDK Convert, Preview & Render ZPL to Image & PDF

EPL Printer Emulator SDK Convert, Preview & Render EPL to Image & PDF

Virtual Printer Drivers

Virtual ZPL Printer Driver Convert, Print, Preview & Render ZPL

On-Premise Web APIs for Docker

Barcode Professional Encoder / Writer / Generator

ThermalLabel Design & Print Barcode Thermal Labels

JS Print Manager Printing Solution for Any Web Platform

WebClientPrint RAW & File Printing for ASP.NET & PHP

Download Printer Emulator SDKs

ZPL Printer Emulator SDK Convert, Preview & Render ZPL to Image & PDF

EPL Printer Emulator SDK Convert, Preview & Render EPL to Image & PDF

Download Virtual Printer Drivers

Virtual ZPL Printer Driver Convert, Print, Preview & Render ZPL

Download On-Premise Web APIs for Docker

Barcode Professional Encoder / Writer / Generator

ThermalLabel Design & Print Barcode Thermal Labels

ZPL Printer Emulator SDK Convert, Preview & Render ZPL to Image & PDF

JS Print Manager Printing Solution for Any Web Platform

WebClientPrint RAW & File Printing for ASP.NET & PHP

Barcode Professional Encoder / Writer / Generator

ThermalLabel Design & Print Barcode Thermal Labels

JS Print Manager Printing Solution for Any Web Platform

WebClientPrint RAW & File Printing for ASP.NET & PHP

Buy Printer Emulator SDKs

ZPL Printer Emulator SDK Convert, Preview & Render ZPL to Image & PDF

EPL Printer Emulator SDK Convert, Preview & Render EPL to Image & PDF

Buy Virtual Printer Drivers

Virtual ZPL Printer Driver Convert, Print, Preview & Render ZPL

Buy On-Premise Web APIs for Docker

How to create local reports RDLC featuring barcode images in ASP.NET

Requirements

Using ADO.NET DataTables as data source of my local report

VB

C#

TIP: How to export to Acrobat PDF the Local Report with Barcode images without Preview

VB

C#

Using Custom Objects as data source of my local report

VB

C#

VB

C#

VB

C#

TIP: How to export to Acrobat PDF the Local Report with Barcode images without Preview

VB

C#

Useful? Share it!

Need help? Contact Support

Barcode Professional
Encoder / Writer / Generator

ThermalLabel
Design & Print Barcode Thermal Labels

JS Print Manager
Printing Solution for Any Web Platform

WebClientPrint
RAW & File Printing for ASP.NET & PHP

ZPL Printer Emulator SDK
Convert, Preview & Render ZPL to Image & PDF

EPL Printer Emulator SDK
Convert, Preview & Render EPL to Image & PDF

Virtual ZPL Printer Driver
Convert, Print, Preview & Render ZPL

Barcode Professional
Encoder / Writer / Generator

ThermalLabel
Design & Print Barcode Thermal Labels

JS Print Manager
Printing Solution for Any Web Platform

WebClientPrint
RAW & File Printing for ASP.NET & PHP

ZPL Printer Emulator SDK
Convert, Preview & Render ZPL to Image & PDF

EPL Printer Emulator SDK
Convert, Preview & Render EPL to Image & PDF

Virtual ZPL Printer Driver
Convert, Print, Preview & Render ZPL

Barcode Professional
Encoder / Writer / Generator

ThermalLabel
Design & Print Barcode Thermal Labels

ZPL Printer Emulator SDK
Convert, Preview & Render ZPL to Image & PDF

JS Print Manager
Printing Solution for Any Web Platform

WebClientPrint
RAW & File Printing for ASP.NET & PHP

Barcode Professional
Encoder / Writer / Generator

ThermalLabel
Design & Print Barcode Thermal Labels

JS Print Manager
Printing Solution for Any Web Platform

WebClientPrint
RAW & File Printing for ASP.NET & PHP

ZPL Printer Emulator SDK
Convert, Preview & Render ZPL to Image & PDF

EPL Printer Emulator SDK
Convert, Preview & Render EPL to Image & PDF

Virtual ZPL Printer Driver
Convert, Print, Preview & Render ZPL