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onkeydown() in cdialog + vc6.0
I wrote a simple dialog based program using MFC wizard to detect any key press, but the program is not responding to any key pressed. What is missing ?
Below is the message handle codes, the empty function is created using ClassWizard
writing applications using wceusbsh.sys
I am using a USB driver wceusbsh.sys to communicate with a device using USB. However, how can I emulata a virtual com port so that I can use Hyper Terminal to communicate with the device ?
Recently I upgrade from VC 6 to VC2005, and ported one program over. This program basically open the COM Port and send some binary data through the port.
The program did not give any compilation error or warnings on VC2005, but it always return an invalid handle. Below is part of the...