WPF BarCode Editor - Create a QR Code Generator

This example uses the WPF BarCodeEdit control to generate a QR code based on user input.

Implementation Details

The BarCodeEdit control can display 27 types of barcodes. Use the BarCodeEdit.StyleSettings property to specify the barcode type.

The Barcode editor's EditValue is bound to the Text property of the text box to automatically generate a QR code as the user types:

<dxe:BarCodeEdit Grid.Row="0" AutoModule="True"
                    ShowText="False"
                    EditValue="{Binding Path=Text,ElementName=textBox}" >
    <dxe:BarCodeEdit.StyleSettings>
        <dxe:QRCodeStyleSettings CompactionMode="Byte" />
    </dxe:BarCodeEdit.StyleSettings>
</dxe:BarCodeEdit>
<TextBox Grid.Row="1" Name="textBox">
    DevExpress
</TextBox>

Files to Review

• MainWindow.xaml (VB: MainWindow.xaml)

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