How to Generate Data Matrix in C# and VB.NET

using System;
using System.Drawing;
using System.Drawing.Imaging;
using PQScan.BarcodeCreator;

namespace DataMatrixGeneratorInCSharp
{
    classProgram
    {
        staticvoid Main(string[] args)
        {

            //Create an instance of PQScan.BarcodeCreator.Barcode object.
            Barcode datamatrix = new Barcode();
            //Set barcode date to encode
            datamatrix.Data = "pqScan123456789";
            //Set barcode type
            datamatrix.BarType = BarCodeType.DataMatrix;
            //Set barcode image width
            datamatrix.Width = 300;
            //Set barcode image height
            datamatrix.Height = 300;
            //Set datamatrix shape mode: rectangle or square
            datamatrix.DataMatrixShape = SymbolShapeMode.Auto;
            //Set barcode image fore groud color
            datamatrix.BarcodeColor = Color.Black;
            //Set barcode image back ground color
            datamatrix.BackgroundColor = Color.White;
            //Set barcode image format
            datamatrix.PictureFormat = ImageFormat.Tiff;
            //Save barcode image to file
            datamatrix.CreateBarcode("datamatrix-csharp.tif");
        }
    }
}

Imports System.Drawing
Imports System.Drawing.Imaging
Imports PQScan.BarcodeCreator

Namespace DataMatrixGeneratorInVB
    Class Program
        Private Shared Sub Main(args As String())

            'Create an instance of PQScan.BarcodeCreator.Barcode object.
            Dim datamatrix As New Barcode()
            'Set barcode date to encode
            datamatrix.Data = "pqScan123456789"
            'Set barcode type
            datamatrix.BarType = BarCodeType.DataMatrix
            'Set barcode image width
            datamatrix.Width = 300
            'Set barcode image height
            datamatrix.Height = 300
            'Set datamatrix shape mode: rectangle or square
            datamatrix.DataMatrixShape = SymbolShapeMode.Auto
            'Set barcode image fore groud color
            datamatrix.BarcodeColor = Color.Black
            'Set barcode image back ground color
            datamatrix.BackgroundColor = Color.White
            'Set barcode image format
            datamatrix.PictureFormat = ImageFormat.Tiff
            'Save barcode image to file
            datamatrix.CreateBarcode("datamatrix-vb.tif")
        End Sub
    End Class
End Namespace