public DeveloperFieldDescription Add(FieldDescriptionMessage mesg)
{
DeveloperFieldDescription desc = null;
byte?developerDataIndex = mesg.GetDeveloperDataIndex();
byte?fieldDefinitionNumber = mesg.GetFieldDefinitionNumber();
if ((developerDataIndex != null) &&
(fieldDefinitionNumber != null))
{
var key = new DeveloperDataKey(
(byte)developerDataIndex,
(byte)fieldDefinitionNumber);
m_fieldDescriptionMessages[key] = mesg;
// Build a Description of the pairing we just created
var pair = GetMessages(key);
if (pair != null)
{
desc = new DeveloperFieldDescription(pair.Item1, pair.Item2);
}
}
return(desc);
}
/// <summary>
///
/// </summary>
/// <param name="desc"></param>
/// <param name="devId"></param>
/// <param name="size"></param>
/// <exception cref="InvalidOperationException">
/// If description parameter is invalid
/// </exception>
public DeveloperFieldDefinition(FieldDescriptionMessage desc, DeveloperDataIdMessage devId, byte size)
{
byte?fieldDefinitionNumber = desc.GetFieldDefinitionNumber();
byte?developerDataIndex = desc.GetDeveloperDataIndex();
if ((developerDataIndex != null) &&
(fieldDefinitionNumber != null))
{
m_descriptionMessage = desc;
m_developerIdMessage = devId;
Size = size;
FieldNum = (byte)fieldDefinitionNumber;
DeveloperDataIndex = (byte)developerDataIndex;
}
else
{
throw new FitException("Description Message must have a valid developer data index and field definition number");
}
}