private void DataToControls()
{
if (_signalInput != null)
{
edtSignalInputName.Text = _signalInput.name;
edtMaxChannels.Text = "" + _signalInput.maxChannels;
if (_signalInput.InSpecified)
cmbSignalInputType.SelectedItem = _signalInput.In;
else
cmbSignalInputType.SelectedIndex = -1;
}
}