public override object ConvertTo(ITypeDescriptorContext context, CultureInfo culture, object value, Type destinationType)
{
var instantiableType = GetInstantiableType(destinationType);
var elementCollection = (ListElementCollection)value;
if (elementCollection == null || !(instantiableType != null))
{
return(base.ConvertTo(context, culture, value, destinationType));
}
var genericArguments = instantiableType.GetGenericArguments();
var list = (IList)Activator.CreateInstance(instantiableType);
foreach (var listItemElement in elementCollection)
{
list.Add(TypeManipulation.ChangeToCompatibleType(listItemElement.Value, genericArguments[0], null));
}
return(list);
}
public override object ConvertTo(ITypeDescriptorContext context, CultureInfo culture, object value, System.Type destinationType)
{
var instantiableType = GetInstantiableType(destinationType);
if (!(value is DictionaryElementCollection elementCollection) || !(instantiableType != null))
{
return(base.ConvertTo(context, culture, value, destinationType));
}
var dictionary = (IDictionary)Activator.CreateInstance(instantiableType);
var genericArguments = instantiableType.GetGenericArguments();
foreach (var listItemElement in elementCollection)
{
if (string.IsNullOrEmpty(listItemElement.Key))
{
throw new ConfigurationErrorsException("Key cannot be null in a dictionary element.");
}
var compatibleType1 = TypeManipulation.ChangeToCompatibleType(listItemElement.Key, genericArguments[0], null);
var compatibleType2 = TypeManipulation.ChangeToCompatibleType(listItemElement.Value, genericArguments[1], null);
dictionary.Add(compatibleType1, compatibleType2);
}
return(dictionary);
}
public IEnumerable <Parameter> ToParameters()
{
foreach (var parameterElement in this)
{
var localParameter = parameterElement;
yield return(new ResolvedParameter((pi, c) => pi.Name == localParameter.Name, (pi, c) => TypeManipulation.ChangeToCompatibleType(localParameter.CoerceValue(), pi.ParameterType, (ICustomAttributeProvider)pi)));
}
}
