/// <summary>
/// Handle the zero'ing out of the filter gains by clicking on the <see cref="link_zero_equalizer"/>.
/// Zeros out the filter gains.
/// </summary>
/// <param name="sender">N/A</param>
/// <param name="e">N/A</param>
/// <seealso cref="equalizerapo_api.ZeroOutEqualizer"/>
private void link_zero_equalizer_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e)
{
eqAPI.ZeroOutEqualizer();
messenger.Send(messageParser.CreateMessage(
MessageParser.MESSAGE_TYPE.FILTERS_GAIN),
true);
}