DataCollection<TKey,TValue> Class
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Represents a collection of keys and values.
generic <typename TKey, typename TValue>
public ref class DataCollection abstract : System::Collections::Generic::IEnumerable<System::Collections::Generic::KeyValuePair<TKey, TValue>>
[System.Serializable]
public abstract class DataCollection<TKey,TValue> : System.Collections.Generic.IEnumerable<System.Collections.Generic.KeyValuePair<TKey,TValue>>
[<System.Serializable>]
type DataCollection<'Key, 'Value> = class
interface seq<KeyValuePair<'Key, 'Value>>
interface IEnumerable
Public MustInherit Class DataCollection(Of TKey, TValue)
Implements IEnumerable(Of KeyValuePair(Of TKey, TValue))
Type Parameters
- TKey
The type of the keys in the dictionary.
- TValue
The type of the values in the dictionary.
- Inheritance
-
DataCollection<TKey,TValue>
- Derived
- Attributes
- Implements
-
IEnumerable<KeyValuePair<TKey,TValue>> IEnumerable
Constructors
DataCollection<TKey,TValue>() |
Initializes a new instance of the DataCollection<TKey,TValue> class. |
DataCollection<TKey,TValue>(IDictionary<TKey,TValue>) |
Properties
Count |
Gets the number of elements in the collection. |
IsReadOnly |
Gets a value indicating whether the DataCollection<TKey,TValue> is read-only. |
Item[TKey] |
Gets or sets the value associated with the specified key. |
Keys |
Gets a collection containing the keys in the DataCollection<TKey,TValue>. |
Values |
Gets a collection containing the values in the DataCollection<TKey,TValue>. |
Methods
Add(KeyValuePair<TKey,TValue>) |
Adds the specified key and value to the dictionary. |
Add(TKey, TValue) |
Adds the specified key and value to the dictionary. |
AddRange(IEnumerable<KeyValuePair<TKey,TValue>>) |
Adds the elements of the specified collection to the end of the DataCollection<TKey,TValue>. |
AddRange(KeyValuePair<TKey,TValue>[]) |
Adds the elements of the specified collection to the end of the DataCollection<TKey,TValue>. |
Clear() |
Removes all items from the DataCollection<TKey,TValue>. |
Contains(KeyValuePair<TKey,TValue>) |
Determines whether the DataCollection<TKey,TValue> contains a specific value. |
Contains(TKey) |
Determines whether the DataCollection<TKey,TValue> contains a specific value. |
ContainsKey(TKey) |
Determines whether the DataCollection<TKey,TValue> contains a specific key value. |
CopyTo(KeyValuePair<TKey,TValue>[], Int32) | |
GetEnumerator() |
Returns an enumerator that iterates through a collection. |
Remove(KeyValuePair<TKey,TValue>) |
Removes the first occurrence of a specific object from the DataCollection<TKey,TValue>. |
Remove(TKey) |
Removes the first occurrence of a specific object from the DataCollection<TKey,TValue>. |
TryGetValue(TKey, TValue) |
Gets the value associated with the specified key. |
Explicit Interface Implementations
IEnumerable.GetEnumerator() |
Returns an enumerator that iterates through the collection. |