How to achieve in their own neighborhoods developed software can be connected via a USB cable for data exchange android phone ?

according to the following chart , to achieve the following functions , mobile phones and computers directly connected through usb data cable , smartCard software to set two buttons , such as upload and download, click to upload directly to the smartcard generated files uploaded to the corresponding phone folder, you can click to download the files downloaded on your phone to a computer corresponding folder.

I do not know how to achieve this function, please guidance , thank you !
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you like this and the official adb , adb is the use of AdbWinApi.dll AdbWinUsbApi.dll two dll function in done, but only if your computer previously installed driver , and testing way is to get hold of like peas in a pod look can connect to your mobile phone, specifically those two dll how to use or to refer to the official documentation , or view source
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is not in my development of the software installed on the computer you need to install the adb tool ? Then I changed how to do it ? Can detail next step ?
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concrete steps I do not know, but at least you use the MFC or C # like the software calls AdbWinApi.dll AdbWinUsbApi.dll inside the function , the system comes you do not need to install the adb , adb is a use AdbWinApi.dll AdbWinUsbApi.dll application , all you have to do is write an application , but you need AdbWinApi.dll AdbWinUsbApi.dll these two dll, if you do not know MFC programming or C # programming , it is harder to resolve .
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all my software is written in C + + Qt , using c + + you can out of the set ?