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COM1: RTA-600 device's data read

hi guys,
i have an attandance register machine (RTA-600) that is connected via COM port 1. i don't know how to connect this device from my C# program and i need to read data from this device.
pls pls pls, if u have any idea or code to read this device's data send me...
thanx in advance...
Apr 17 '07 #1
1 1953
guys,
don't u have any IDEA !!!
pls someone reply some idea...
Apr 17 '07 #2

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