ASP Barcode Server Source Code Examples
The Streaming Barcode Server for IIS and other streaming barcode components, such as the Dynamic Barcode Generator Service, add barcoding capability to many types of web applications and development environments, which allow developers to create customized source code for proprietary and secure implementations.
The most common method of using streaming components is to generate a
dynamic IMG tag encoding the data from parameters passed; for example:
<img src="https://www.bcgen.com/demo/linear-dbgs.aspx?Barcode=StreamingBarcode&Format=gif">
However, it is possible for the end user of the application to download the web page, modify the parameters passed, and change information in the barcode. If security is a concern, consider creating the image within the application itself. Below are a few source code examples that may help in creating more secure web applications, which make it more difficult to change the information in the barcode.
ASP Barcode Source Code Example
This source code example shows a simple method for creating secure dynamic barcodes in an ASP script:
<HTML><P>This web page uses ASP code to create a secure barcode.</P>
<% @ LANGUAGE = VBScript %>
<% BarcodeData = "123456789012" %>
<img src="<%="IDAutomationStreamingLinear.aspx?Barcode=" & BarcodeData %>"
</P></body></HTML>
ASP.NET Barcode Source Code Example
This source code example shows a simple method for
creating secure dynamic barcodes in ASP.NET:
<THIS SECTION IS UNDER CONSTRUCTION>
PHP Barcode Source Code Example
This source code example shows a simple method for creating secure dynamic barcodes in PHP:
<THIS SECTION IS UNDER CONSTRUCTION>
JavaScript & AJAX Barcode Source Code Example
This source code example shows a simple method for creating secure dynamic barcodes in JavaScript and AJAX:
<THIS SECTION IS UNDER CONSTRUCTION>
