How to click and drag a picturebox in a C++ form

[mangualmanuel1383]

I don't mean to complain, but I have gone to forums, but not this one, and received e-mails, and e-mail and e-mails of useless codes regarding the tittle to my dilemma. Now, I am working on a C++ form, in 2008, where I click on an image and I can drag it anywhere in the form. I need help and by help I mean step by step instructions on how I can do this. Don't just give me a block of code, really comment them. If I have to declare libraries tell me and don't just assume that I know everything because I don't. Walk me through this, talk to me, be explicit.Please, tell me everything I need in order to do this!
Thank you so much and I hope to hear from you all soon. Have an awesome day!