protected virtual void OnFrequencyChanged(FrequencyEventArgs e)
{
ManualFrequencyChangeEventHandler frequencyChanged = this.FrequencyChanged;
if (frequencyChanged != null)
{
frequencyChanged(this, e);
}
}
protected virtual void OnCenterFrequencyChanged(FrequencyEventArgs e)
{
ManualFrequencyChangeEventHandler centerFrequencyChanged = this.CenterFrequencyChanged;
if (centerFrequencyChanged != null)
{
centerFrequencyChanged(this, e);
}
}