Hi All,

Currently I am working with Handheld devices. I am targeting Symbol devices [MC-50, PPT8800, MC-1000, MC-70]. I am developing custom order-entry system, which will run on these devices.

I am using C# [VS2003] to build the smart device application. One of the prime requirement of my client is to provide data transfer through Serial & USB connectivity. Here is where I am stucked!!

I have developed the serial data transfer part, and it is working fine. But I have no idea how to go ahead with the USB part. Few devices like MC50 & MC70 doesnot have serial connectivity. So the only choice is using USB port to read data from device.

How the transfer will be done :

Our smart device application will run on handheld device, from where we will transfer information to applications, running on desktop, through USB Port. So I need guidance to write to port and to read the same through desktop application.

While writing to USB port, application will run on DotNet CF, and while reading from USB port, receiving application will run on DotNet Framework.

Can anyone guide me through, how to go ahead with this?

Will be obliged if I receive quick feedback, as the requirement is urgent

Thanks in advance.
Regards,
sanc1

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