Control.ModifierKeys Property

Definition

Gets a value indicating which of the modifier keys (SHIFT, CTRL, and ALT) is in a pressed state.

public static System.Windows.Forms.Keys ModifierKeys { get; }

Property Value

A bitwise combination of the Keys values. The default is None.

Examples

The following code example hides a button when the CTRL key is pressed while 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)
   {
      ((Control)sender).Hide();
   }
}

Applies to

Produit Versions
.NET Framework 1.1, 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
Windows Desktop 3.0, 3.1, 5, 6, 7, 8, 9

See also