public override void AddRange(FieldInfoCollection collection)
{
throw new NotSupportedException("Read-only collections cannot be modified.");
}
/// <summary>
/// Initializes a new instance of the
/// <see cref="FieldInfoCollection"/> class that
/// contains elements copied from the specified collection and that
/// has the same initial capacity as the number of elements copied.
/// </summary>
/// <param name="collection">
/// The <see cref="FieldInfoCollection"/>
/// whose elements are copied to the new collection.</param>
/// <exception cref="ArgumentNullException">
/// <paramref name="collection"/> is a null reference.</exception>
/// <remarks>
/// Please refer to <see cref="ArrayList(ICollection)"/> for details.
/// </remarks>
public FieldInfoCollection(FieldInfoCollection collection)
{
if (collection == null)
throw new ArgumentNullException("collection");
_data = new Data();
_data.Items = new FieldInfo[collection.Count];
AddRange(collection._data.Items, collection.Count);
}
/// <summary>
/// Returns a read-only wrapper for the specified
/// <see cref="FieldInfoCollection"/>.
/// </summary>
/// <param name="collection">
/// The <see cref="FieldInfoCollection"/> to wrap.</param>
/// <returns>
/// A read-only wrapper around <paramref name="collection"/>.
/// </returns>
/// <exception cref="ArgumentNullException">
/// <paramref name="collection"/> is a null reference.</exception>
/// <remarks>
/// Please refer to <see cref="ArrayList.ReadOnly(IList)"/> for details.
/// </remarks>
public static FieldInfoCollection ReadOnly(FieldInfoCollection collection)
{
if (collection == null)
throw new ArgumentNullException("collection");
return new ReadOnlyWrapper(collection._data);
}
/// <summary>
/// Creates a shallow copy of the <see cref="FieldInfoCollection"/>.
/// </summary>
/// <returns>
/// A shallow copy of the <see cref="FieldInfoCollection"/>.
/// </returns>
/// <remarks>
/// Please refer to <see cref="ArrayList.Clone"/> for details.
/// </remarks>
public virtual object Clone()
{
FieldInfoCollection clone = new FieldInfoCollection(_data.Count);
Array.Copy(_data.Items, 0, clone._data.Items, 0, _data.Count);
clone._data.Count = _data.Count;
clone._data.IsUnique = _data.IsUnique;
return clone;
}
/// <overloads>
/// Adds a range of elements to the end of the
/// <see cref="FieldInfoCollection"/>.
/// </overloads>
/// <summary>
/// Adds the elements of another collection to the end of the
/// <see cref="FieldInfoCollection"/>.
/// </summary>
/// <param name="collection">
/// The <see cref="FieldInfoCollection"/> whose elements
/// should be added to the end of the current collection.</param>
/// <exception cref="ArgumentNullException">
/// <paramref name="collection"/> is a null reference.</exception>
/// <exception cref="NotSupportedException"><para>
/// The <see cref="FieldInfoCollection"/>
/// is read-only or has a fixed size.
/// </para><para>-or-</para><para>
/// The <b>FieldInfoCollection</b> already contains one
/// or more elements in <paramref name="collection"/>,
/// and the <b>FieldInfoCollection</b>
/// ensures that all elements are unique.
/// </para></exception>
/// <remarks>
/// Please refer to <see cref="ArrayList.AddRange"/> for details.
/// </remarks>
public virtual void AddRange(FieldInfoCollection collection)
{
if (collection == null)
throw new ArgumentNullException("collection");
AddRange(collection._data.Items, collection.Count);
}
/// <summary>
/// Gets all the fields WITHOUT ANY of the specified attributes.
/// </summary>
public static FieldInfoCollection GetFieldsWithOutAttributes(Type type, params Type[] types)
{
FieldInfoCollection fields = new FieldInfoCollection();
bool match;
foreach (FieldInfo field in type.GetFields())
{
match = true;
foreach (Type attType in types)
{
if (field.GetCustomAttributes(attType, true).Length != 0)
match = false;
}
if (match)
fields.Add(field);
}
return fields;
}
/// <summary>
/// Gets all the fields from the object's type with specified attribute
/// </summary>
public static FieldInfoCollection GetFieldsWithAttribute(Type type, Type attribute)
{
FieldInfoCollection fields = new FieldInfoCollection();
foreach (FieldInfo field in type.GetFields())
{
if (field.GetCustomAttributes(attribute, true).Length > 0)
fields.Add(field);
}
return fields;
}
