Add similar behavior to a group of WinForms controls

Question

I have a form with 6 buttons. These buttons serve to increase/decrease tha value of the respective textbox. Now I\'m trying to \"animate\" the buttons. I want to get another eff

Answer 1

if one effect should be applied for all buttons, try to add the same event handlers to them

private void btn_MouseHover(object sender, EventArgs e)
{
    (sender as Button).Image = Game_Helper.Properties.Resources.DownHover;
}

private void btn_MouseLeave(object sender, EventArgs e)
{
    (sender as Button).Image = Game_Helper.Properties.Resources.Down;
}

button which raised event is available via sender variable

this way you avoid code duplication for every button. creating a ButtonBehaviour or CustomButton is probably an over-engineering unless you need them in many forms