| ReadOnlyMultiDictionaryBase<(Of <TKey, TValue>)> Members |
| See Also Methods Properties Constructors Explicit Interface Implementations |
| |
[This topic is pre-release documentation and is subject to change in future releases. Blank topics are included as placeholders.]
Syntax
| C# |
|---|
[SerializableAttribute] public abstract class ReadOnlyMultiDictionaryBase<TKey, TValue> |
| Visual Basic (Declaration) |
|---|
<SerializableAttribute> _ Public MustInherit Class ReadOnlyMultiDictionaryBase(Of TKey, TValue) |
| Visual C++ |
|---|
[SerializableAttribute] generic<typename TKey, typename TValue> public ref class ReadOnlyMultiDictionaryBase abstract |
Type Parameters
- TKey
- TValue
The type exposes the following members.
Protected Constructors
| Name | Description | |
|---|---|---|
 | ReadOnlyMultiDictionaryBase<(Of <TKey, TValue>)>ReadOnlyMultiDictionaryBase<(Of <TKey, TValue>)>New |
Public Methods
| Name | Description | |
|---|---|---|
 | Contains | Overloaded. |
| ContainsKey |
Determines whether a given key is found in the dictionary.
|
| ConvertAll<(Of <TOutput>)> |
Convert this collection of items by applying a delegate to each item in the collection. The resulting enumeration
contains the result of applying converter to each item in this collection, in
order.
(Inherited from ReadOnlyCollectionBase<(Of <T>)>.) |
| CopyTo |
Copies all the items in the collection into an array. Implemented by
using the enumerator returned from GetEnumerator to get all the items
and copy them to the provided array.
(Inherited from ReadOnlyCollectionBase<(Of <T>)>.) |
| CountWhere |
Counts the number of items in the collection that satisfy the condition
defined by predicate.
(Inherited from ReadOnlyCollectionBase<(Of <T>)>.) |
| Equals | (Inherited from Object.) |
| Exists |
Determines if the collection contains any item that satisfies the condition
defined by predicate.
(Inherited from ReadOnlyCollectionBase<(Of <T>)>.) |
| FindAll |
Enumerates the items in the collection that satisfy the condition defined
by predicate.
(Inherited from ReadOnlyCollectionBase<(Of <T>)>.) |
| ForEach |
Performs the specified action on each item in this collection.
(Inherited from ReadOnlyCollectionBase<(Of <T>)>.) |
| GetEnumerator |
Enumerate all the keys in the dictionary, and for each key, the collection of values for that key.
(Overrides ReadOnlyCollectionBase<(Of <KeyValuePair<(Of <TKey, ICollection<(Of <TValue>)>>)>>)>..::GetEnumerator()().) |
| GetHashCode | Serves as a hash function for a particular type. GetHashCode()() is suitable for use in hashing algorithms and data structures like a hash table. (Inherited from Object.) |
| GetType | Gets the Type of the current instance. (Inherited from Object.) |
| ToArray |
Creates an array of the correct size, and copies all the items in the
collection into the array, by calling CopyTo.
(Inherited from ReadOnlyCollectionBase<(Of <T>)>.) |
| ToString |
Shows the string representation of the dictionary. The string representation contains
a list of the mappings in the dictionary.
(Overrides ReadOnlyCollectionBase<(Of <KeyValuePair<(Of <TKey, ICollection<(Of <TValue>)>>)>>)>..::ToString()().) |
| TrueForAll |
Determines if all of the items in the collection satisfy the condition
defined by predicate.
(Inherited from ReadOnlyCollectionBase<(Of <T>)>.) |
Protected Methods
| Name | Description | |
|---|---|---|
| CountAllValues |
Gets a total count of values in the collection. This default implementation
is slow; it enumerates all of the keys in the dictionary and calls CountValues on each.
A derived class may be able to supply a more efficient implementation.
|
| CountValues |
Gets a count of the number of values associated with a key. The
default implementation is slow; it enumerators all of the values
(using TryEnumerateValuesForKey) to count them. A derived class
may be able to supply a more efficient implementation.
|
| EnumerateKeys |
Enumerate all the keys in the dictionary. This method must be overridden by a derived
class.
|
| EqualValues |
If the derived class does not use the default comparison for values, this
methods should be overridden to compare two values for equality. This is
used for the correct implementation of ICollection.Contains on the Values
and KeyValuePairs collections.
|
| Finalize | Allows an Object to attempt to free resources and perform other cleanup operations before the Object is reclaimed by garbage collection. (Inherited from Object.) |
| MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object.) |
| TryEnumerateValuesForKey |
Enumerate all of the values associated with a given key. This method must be overridden
by the derived class. If the key exists and has values associated with it, an enumerator for those
values is returned throught values. If the key does not exist, false is returned.
|
Public Properties
| Name | Description | |
|---|---|---|
 | Count |
Gets the number of keys in the dictionary. This property must be overridden
in the derived class.
(Overrides ReadOnlyCollectionBase<(Of <KeyValuePair<(Of <TKey, ICollection<(Of <TValue>)>>)>>)>..::Count.) |
| Item |
Returns a collection of all of the values in the dictionary associated with key.
If the key is not present in the dictionary, an ICollection with no
values is returned. The returned ICollection is read-only.
|
| Keys |
Gets a read-only collection all the keys in this dictionary.
|
| KeyValuePairs |
Gets a read-only collection of all key-value pairs in the dictionary. If a key has multiple
values associated with it, then a key-value pair is present for each value associated
with the key.
|
| Values |
Gets a read-only collection of all the values in the dictionary.
|
Explicit Interface Implementations
See Also
Send comments about this topic to Microsoft.