public virtual void AddToCollection(object instance, object item)
{
if (instance == null)
{
throw new ArgumentNullException(nameof(instance));
}
IList list = instance as IList;
if (list != null)
{
list.Add(item);
return;
}
ThrowIfUnknown();
if (!_xamlType.IsCollection)
{
throw new NotSupportedException(SR.Get(SRID.OnlySupportedOnCollections));
}
XamlType itemType;
if (item != null)
{
itemType = _xamlType.SchemaContext.GetXamlType(item.GetType());
}
else
{
itemType = _xamlType.ItemType;
}
MethodInfo addMethod = GetAddMethod(itemType);
if (addMethod == null)
{
throw new XamlSchemaException(SR.Get(SRID.NoAddMethodFound, _xamlType, itemType));
}
SafeReflectionInvoker.InvokeMethod(addMethod, instance, new object[] { item });
}
public virtual void AddToDictionary(object instance, object key, object item)
{
if (instance == null)
{
throw new ArgumentNullException(nameof(instance));
}
IDictionary dictionary = instance as IDictionary;
if (dictionary != null)
{
dictionary.Add(key, item);
return;
}
ThrowIfUnknown();
if (!_xamlType.IsDictionary)
{
throw new NotSupportedException(SR.Get(SRID.OnlySupportedOnDictionaries));
}
XamlType itemType;
if (item != null)
{
itemType = _xamlType.SchemaContext.GetXamlType(item.GetType());
}
else
{
itemType = _xamlType.ItemType;
}
MethodInfo addMethod = GetAddMethod(itemType);
if (addMethod == null)
{
throw new XamlSchemaException(SR.Get(SRID.NoAddMethodFound, _xamlType, itemType));
}
SafeReflectionInvoker.InvokeMethod(addMethod, instance, new object[] { key, item });
}
private object CreateInstanceWithActivator(Type type, object[] arguments)
{
return(SafeReflectionInvoker.CreateInstance(type, arguments));
}