/// <summary>
/// Creates a <see cref="RouteValueDictionary"/> initialized with the specified <paramref name="values"/>.
/// </summary>
/// <param name="values">An object to initialize the dictionary. The value can be of type
/// <see cref="IDictionary{TKey, TValue}"/> or <see cref="IReadOnlyDictionary{TKey, TValue}"/>
/// or an object with public properties as key-value pairs.
/// </param>
/// <remarks>
/// If the value is a dictionary or other <see cref="IEnumerable{T}"/> of <see cref="KeyValuePair{String, Object}"/>,
/// then its entries are copied. Otherwise the object is interpreted as a set of key-value pairs where the
/// property names are keys, and property values are the values, and copied into the dictionary.
/// Only public instance non-index properties are considered.
/// </remarks>
public RouteValueDictionary(object values)
{
var dictionary = values as RouteValueDictionary;
if (dictionary != null)
{
var listStorage = dictionary._storage as ListStorage;
if (listStorage != null)
{
_storage = new ListStorage(listStorage);
return;
}
var propertyStorage = dictionary._storage as PropertyStorage;
if (propertyStorage != null)
{
// PropertyStorage is immutable so we can just copy it.
_storage = dictionary._storage;
return;
}
// If we get here, it's an EmptyStorage.
_storage = EmptyStorage.Instance;
return;
}
var keyValueEnumerable = values as IEnumerable <KeyValuePair <string, object> >;
if (keyValueEnumerable != null)
{
var listStorage = new ListStorage();
_storage = listStorage;
foreach (var kvp in keyValueEnumerable)
{
if (listStorage.ContainsKey(kvp.Key))
{
var message = Resources.FormatRouteValueDictionary_DuplicateKey(kvp.Key, nameof(RouteValueDictionary));
throw new ArgumentException(message, nameof(values));
}
listStorage._inner.Add(kvp);
}
return;
}
if (values != null)
{
_storage = new PropertyStorage(values);
return;
}
_storage = EmptyStorage.Instance;
}
/// <summary>
/// Creates a <see cref="DispatcherValueCollection"/> initialized with the specified <paramref name="values"/>.
/// </summary>
/// <param name="values">An object to initialize the dictionary. The value can be of type
/// <see cref="IDictionary{TKey, TValue}"/> or <see cref="IReadOnlyDictionary{TKey, TValue}"/>
/// or an object with public properties as key-value pairs.
/// </param>
/// <remarks>
/// If the value is a dictionary or other <see cref="IEnumerable{T}"/> of <see cref="KeyValuePair{String, Object}"/>,
/// then its entries are copied. Otherwise the object is interpreted as a set of key-value pairs where the
/// property names are keys, and property values are the values, and copied into the dictionary.
/// Only public instance non-index properties are considered.
/// </remarks>
public DispatcherValueCollection(object values)
{
var dictionary = values as DispatcherValueCollection;
if (dictionary != null)
{
var listStorage = dictionary._storage as ListStorage;
if (listStorage != null)
{
_storage = new ListStorage(listStorage);
return;
}
var propertyStorage = dictionary._storage as PropertyStorage;
if (propertyStorage != null)
{
// PropertyStorage is immutable so we can just copy it.
_storage = dictionary._storage;
return;
}
// If we get here, it's an EmptyStorage.
_storage = EmptyStorage.Instance;
return;
}
var keyValueEnumerable = values as IEnumerable <KeyValuePair <string, object> >;
if (keyValueEnumerable != null)
{
var listStorage = new ListStorage();
_storage = listStorage;
foreach (var kvp in keyValueEnumerable)
{
if (listStorage.ContainsKey(kvp.Key))
{
var message = "duplicate key";
throw new ArgumentException(message, nameof(values));
}
listStorage.Add(kvp);
}
return;
}
var stringValueEnumerable = values as IEnumerable <KeyValuePair <string, string> >;
if (stringValueEnumerable != null)
{
var listStorage = new ListStorage();
_storage = listStorage;
foreach (var kvp in stringValueEnumerable)
{
if (listStorage.ContainsKey(kvp.Key))
{
var message = "duplicate key";
throw new ArgumentException(message, nameof(values));
}
listStorage.Add(new KeyValuePair <string, object>(kvp.Key, kvp.Value));
}
return;
}
if (values != null)
{
_storage = new PropertyStorage(values);
return;
}
_storage = EmptyStorage.Instance;
}