Link between two forms in windows forms.

[Fady]

Hi.
I would to ask something about the link between two forms.
I have to create a program that draw line.so in the first form there is the buttom called "line" and the panel1 and the second form is the data of the points . but I don't understant how can I relate between these 2 forms?

[DeafSmith]

You can use a childform and pass data back and forth.

Just google it like 'VS 2013 childform pass data' and it's all there!

I use it often.