/// <summary>
/// Gets the GffField derived object for the given schema. It will check
/// the top level structure for the field, if it is not found then it will
/// create it and add it to the top level structure.
/// </summary>
/// <param name="schema">The field's schema</param>
/// <returns>The GffField derived object for the field.</returns>
protected GffField GetField(GffFieldSchema schema)
{
return GetField(schema, topLevel);
}
/// <summary>
/// Gets the GffField derived object for the given schema. It will check
/// the passed field dictionary for the field, if it is not found then it will
/// create it and add it to the dictionary.
/// </summary>
/// <param name="schema">The field's schema</param>
/// <param name="dict">The field dictionary to check</param>
/// <returns>The GffField derived object for the field.</returns>
protected GffField GetField(GffFieldSchema schema, GffFieldDictionary dict)
{
// Look up the field for the label. If we cannot look it up then
// it has not been added to the module info file, we need to add
// it ourselves.
GffField field = dict[schema.Tag];
if (null == field)
{
field = schema.CreateField();
dict.Add(schema.Tag, field);
}
return field;
}
/// <summary>
/// Adds a field schema to the dictionary.
/// </summary>
/// <param name="field">The field's schema</param>
public void Add(GffFieldSchema field)
{
// Add the entry to the hashtable in the dictionary, then
// add it to the end of our ordered entries collection. The
// ordered entries collectoin will allow us to traverse the
// dictionary in the order that the entries were added, preserving
// this order.
InnerHashtable.Add(field.UIName, field);
orderedEntries.Add(field);
}