eliminate the enter key after pressing it in the keyup event of a textbox.

How to cancel a keypress event in a textbox after pressing the return key.

From stackoverflow

• Set the Handled property of KeyPressEventArgs handler parameter to true.

  Example from msdn:

  private void keypressed(Object o, KeyPressEventArgs e)
  {
      if (e.KeyChar == (char)Keys.Return)
      {
          e.Handled = true;
      }
  }
  

  See http://msdn.microsoft.com/en-us/library/system.windows.forms.keypresseventargs.handled.aspx for more info.

  From lacop

• Do you mean, you want it to ignore the enter key ?

  You could add a keydown event and ignore the enter key there...

  private void textBox1_KeyDown(object sender, KeyEventArgs e)
      {
          if (e.KeyCode == Keys.Enter)
          {
              e.SuppressKeyPress = true;
          }
      }
  

  From Eoin Campbell