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Need guidance to modify serial communication code.

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ganavel9783

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hi every1,

I'm a beginner using Visual C++ n i'm trying to modify a serial code which i obtain from the site below:

http://www.codeproject.com/system/chaiyasit_t.asp#creating

well the GUI from the the site above gives a simple serial comm whereby character can be sent to serial port n echoed back to PC for display.Basically its a GUI that doesn't use mscomm activeX component.

-->>What i would to add to the GUI is to send a text file and echo it back to PC for display.i could open file and place the file name in the edit box but i'm having problem to make my 'send file' button work.and there is another edit box which will display the received text file.

Any could help me to add the code to make my GUI work??
i've attacahed da appearance of the GUI so u can have a look at how it rougly works.

Btw, the GUI from the site i've provided doesn't use the mscomm ActivX component.if there are suggestions to make my GUI work with mscomm i would like to have a look on it.

regards,
ganavel
 

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