public override PropertyDescriptorCollection GetProperties( ITypeDescriptorContext context,
object value, Attribute[] inAttributes )
{
// return TypeDescriptor.GetProperties( value, attributes );
/* PropertyDescriptor[] newProps = new PropertyDescriptor[ this.Count ];
for( int i = 0; i < this.Count; i++ )
{
CustomProperty prop = ( CustomProperty )this[ i ];
if( prop.Visible )
newProps[ i ] = new CustomPropertyDescriptor( ref prop, attributes );
}
return new PropertyDescriptorCollection( newProps );*/
Type t = value.GetType();
MemberInfo[] members = t.GetMembers( BindingFlags.Instance | BindingFlags.NonPublic | BindingFlags.Public );
MemberInfo[] interestingMembers = members.Where( member => member.GetCustomAttributes( typeof( DisplayAttribute ), true ).Length > 0 ).ToArray();
PropertyDescriptor[] newProps = new PropertyDescriptor[ interestingMembers.Length ];
for( int i = 0; i < interestingMembers.Length; i++ )
{
MemberInfo member = interestingMembers[ i ];
object[] attributes = member.GetCustomAttributes( typeof( DisplayAttribute ), true );
CustomProperty prop = null;
if( member.MemberType == MemberTypes.Field )
{
FieldInfo field = ( FieldInfo )member;
prop = new CustomProperty( value, field, attributes );
}
else if( member.MemberType == MemberTypes.Property )
{
PropertyInfo property = ( PropertyInfo )member;
prop = new CustomProperty( value, property, attributes );
}
if( prop != null && prop.Visible )
newProps[ i ] = new CustomPropertyDescriptor( ref prop, inAttributes );
}
return new PropertyDescriptorCollection( newProps );
/* foreach( MemberInfo member in t.GetMembers( BindingFlags.Instance | BindingFlags.NonPublic | BindingFlags.Public ) )
{
object[] attributes = member.GetCustomAttributes( typeof( DisplayAttribute ), true );
if( attributes.Length == 0 )
continue;
if( member.MemberType == MemberTypes.Field )
{
FieldInfo field = ( FieldInfo )member;
Add( new CustomProperty( o, field, attributes ) );
}
else if( member.MemberType == MemberTypes.Property )
{
PropertyInfo property = ( PropertyInfo )member;
Add( new CustomProperty( o, property, attributes ) );
}
}*/
}
/// <summary>
/// Add CustomProperty to Collectionbase List
/// </summary>
/// <param name="Value"></param>
public void Add( CustomProperty Value )
{
base.List.Add( Value );
}
public CustomPropertyDescriptor( ref CustomProperty myProperty, Attribute[] attrs )
: base(myProperty.Name, attrs)
{
m_Property = myProperty;
}