Question

How can I move a control ( a image ) in the form by keyboard?
I don’t know how to do it.
C#
Thanks

Answer 1

Assuming you use WinForm (but for WPF its not much different):
Each control has a KeyDown event, which is fired when a key is pressed down (and a KeyUP and KeyPress which are fired accordingly:

So you can do something like the following (e.g. in the constructor or load event of the form):

//this enables the form to receive all key events if a child control has focus
this.KeyPreview = true; 

this.KeyDown += (s, e) =>
{
    if(e.KeyCode == Keys.Up)
        picture.Location.Y++;
    //etc...
}