Question

i was wondering how could i add .customString to PictureBox object.
Something like:

PictureBox box = new PictureBox();
box.CustomString = "string here";

And then later on i would be access it.

MessageBox.Show(boxname.CustomString);

Thank you.

Answer 1

If you want to add a property to an existing control the best way would be to derive MyCustomPictureBox from PictureBox and add the new property to your derived version:

public class MyCustomPictureBox : PictureBox
{

    public string CustomString {get; set;}

}