/// <summary>
/// Gets an instance of an EnumConverter for enums that have PropertyPageTypeConverter attribute
/// </summary>
/// <typeparam name="T">The type to search for the PropertyPageTypeConverter attribute.</typeparam>
/// <returns>An instance of an enum converter, or null if none found.</returns>
private static EnumConverter GetEnumConverter <T>()
where T : struct
{
object[] attributes = typeof(T).GetCustomAttributes(typeof(PropertyPageTypeConverterAttribute), true);
// There should be only one PropertyPageTypeConverterAttribute defined on T
if (attributes != null && attributes.Length == 1)
{
Debug.Assert(attributes[0] is PropertyPageTypeConverterAttribute, "The returned attribute must be an attribute is PropertyPageTypeConverterAttribute");
PropertyPageTypeConverterAttribute converterAttribute = (PropertyPageTypeConverterAttribute)attributes[0];
if (converterAttribute.ConverterType.IsSubclassOf(typeof(EnumConverter)))
{
return(Activator.CreateInstance(converterAttribute.ConverterType) as EnumConverter);
}
}
return(null);
}
