Can anybody tell me How to access Asp.Net Application using Desktop (VB.Net) Application...? I Had developed one Asp.net App., & there is one DesktopApplication developed in VB.Net, which reads the Information using BarCodeReader.... I want to AutoFill up Asp.Net Page with that data. How can i do this.....

Couldn't understand what exactly do you want, but if you want to exchange data among application on different plateform, use Web services.

You can just access the database in the desktop application and grab the data you want from there and use it in your asp.net app.