public override PropertyDescriptorCollection GetProperties(ITypeDescriptorContext context, object value, Attribute[] attributes)
{
if ((context != null) && (context.Instance is Button))
{
Attribute[] array = new Attribute[attributes.Length + 1];
attributes.CopyTo(array, 0);
array[attributes.Length] = new ApplicableToButtonAttribute();
attributes = array;
}
return TypeDescriptor.GetProperties(value, attributes);
}
private static Attribute[] DeepCopy(Attribute[] originals)
{
Attribute[] copies = new Attribute[originals.Length];
originals.CopyTo(copies, 0);
//
// Deep copy each returned attribute since attributes
// are generally not known to be read-only.
//
for (int i = 0; i < copies.Length; i++)
copies[i] = (Attribute) ((ICloneable) copies[i]).Clone();
return copies;
}
public AttributeExtCollection(Attribute[] attrs) {
m_attributes = new object[attrs.Length];
attrs.CopyTo(m_attributes, 0);
}
