Electronic Parts Cataloge EPC - vb.net

I am new to vb.net and from pas few days i have been searching for some information. I was not able to find any proper guidance online so finally i thought that i should post here.
I want to develop a solution for EPC, electronic parts catalog. The problem i am facing is to click on the numeric numbers in an image to filter a data set.
I have tried searching online through several sources. I have tried to look into some image processing plugins as well but i was not able to find something robust and understandable as i have mentioned i am new.
Kindly can someone guide me towards the right direction.
Thanks,

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