[C#] Printing Image from PictureBox ???

[Gaijin]

I have a Problem in C# for weeks now, I just wasn't able to solve and no matter how much high quality results Google offered to me... I'm to dumb to use printer...

Now I need to print the image from a used PictureBox, and I just can't seem to get the right tool.
What do I need to use, PrintDocument, PrintDialog or something other...

It will always print only one copy of the image (A4 size), so I don't see the point of using PrintDialog.
But either way I can't understand how the coding part works....

Someone any ideas or sampe codes...???

edit:
Hell yeah, I just noticed that this is my first Thread asking for Support....
Now I can feel how this forum helps people on my own skin....