public DVar GetField(string fieldName)
{
int fieldIndex = DType.IndexOf(fieldName);
if (fieldIndex != DType.InvalidIndex)
{
return(Fields[fieldIndex]);
}
else
{
return(null);
}
}
public int GetOrAddFieldIndex(string fieldName)
{
int fieldIndex = DType.IndexOf(fieldName);
if (fieldIndex == DType.InvalidIndex)
{
SetType(new DType(fieldName, DType));
fieldIndex = DType.FieldIndex;
}
if (Fields[fieldIndex] == null)
{
Fields[fieldIndex] = new DVar();
}
return(fieldIndex);
}