public RFChannelEditForm( LakeChabotReader reader, Source_FrequencyBand channel )
{
this.reader = reader;
this.channelMaster = channel;
this.channelActive = new Source_FrequencyBand( channel );
InitializeComponent( );
channelSlotNumber.Text = String.Format( "RF Channel Slot {0}", this.channelActive.Band );
foreach (Source_FrequencyBand.BandState item in Enum.GetValues(typeof(Source_FrequencyBand.BandState)))
{
this.state.Items.Add(item);
}
this.state.Items.Remove(Source_FrequencyBand.BandState.UNKNOWN);
state.SelectedIndex =
channelActive.State == Source_FrequencyBand.BandState.DISABLED
? 0 : 1;
state.SelectedValueChanged += state_SelectedValueChanged;
this.multiplyRatio.DataBindings.Add( "Value", this.channelActive, "MultiplyRatio" );
this.divideRatio.DataBindings.Add( "Value", this.channelActive, "DivideRatio" );
this.minimumDAC.DataBindings.Add( "Value", this.channelActive, "MinimumDACBand" );
this.affinityBand.DataBindings.Add( "Value", this.channelActive, "AffinityBand" );
this.maximumDAC.DataBindings.Add( "Value", this.channelActive, "MaximumDACBand" );
this.guardBand.DataBindings.Add( "Value", this.channelActive, "GuardBand" );
}
private void okButton_Click( object sender, EventArgs e )
{
rfid.Constants.Result result =
rfid.Constants.Result.OK;
try
{
result = this.channelActive.store( LakeChabotReader.MANAGED_ACCESS, this.reader.ReaderHandle );
}
catch ( Exception exp )
{
MessageBox.Show( "Reader Error.\n\nAn error occurred while updating the frequency channel settings.\n\nThe follow error occurred: " + exp.Message, "RF Frequency Band Error", MessageBoxButtons.OK, MessageBoxIcon.Error );
return;
}
if ( rfid.Constants.Result.OK != result )
{
MessageBox.Show( "Reader Error.\n\nThe Reader was unable to configure the specified frequency channel settings.\n\nThe follow error occurred: " + result.ToString( ), "RF Frequency Band Error", MessageBoxButtons.OK, MessageBoxIcon.Error );
return;
}
// Need to retrieve the affinityBand value since potentially
// modified by the radio during set operation(s)
Source_FrequencyBand channelUpdated = new Source_FrequencyBand( channelActive.Band );
try
{
result = channelUpdated.load( LakeChabotReader.MANAGED_ACCESS, this.reader.ReaderHandle );
}
catch ( Exception exp )
{
MessageBox.Show( "Reader Error.\n\nAn error occurred while retrieving updated frequency channel information.\n\nThe follow error occurred: " + exp.Message, "RF Frequency Band Error", MessageBoxButtons.OK, MessageBoxIcon.Error );
return;
}
if ( rfid.Constants.Result.OK != result )
{
MessageBox.Show( "Reader Error.\n\nThe Reader was unable to configure the specified frequency channel settings.\n\nThe follow error occurred: " + result.ToString( ), "RF Frequency Band Error", MessageBoxButtons.OK, MessageBoxIcon.Error );
return;
}
this.channelMaster.Copy( this.channelActive );
DialogResult = DialogResult.OK;
}
