Conceals the control from the user.
public void Hide()
Hiding the control is equivalent to setting the Visible property to false. After the Hide method is called, the Visible property returns a value of false until the Show method is called.
The following code example hides a button if the CTRL key is pressed when the button is clicked. This example requires that you have a Button named button1 on a Form.
private void button1_Click(object sender, System.EventArgs e)
/* If the CTRL key is pressed when the
* control is clicked, hide the control. */
if(Control.ModifierKeys == Keys.Control)