CollectionsMarshal Class

Definition

Namespace:

System.Runtime.InteropServices

Assembly:

System.Runtime.InteropServices.dll

Source:

CollectionsMarshal.cs

An unsafe class that provides a set of methods to access the underlying data representations of collections.

public ref class CollectionsMarshal abstract sealed

public static class CollectionsMarshal

type CollectionsMarshal = class

Public Class CollectionsMarshal

Inheritance

Object

CollectionsMarshal

Methods

AsSpan<T>(List<T>)	Gets a Span<T> view over the data in a list. Items should not be added or removed from the List<T> while the Span<T> is in use.
GetValueRefOrAddDefault<TKey,TValue,TAlternateKey>(Dictionary<TKey,TValue>.AlternateLookup<TAlternateKey>, TAlternateKey, Boolean)	Gets a ref to a TValue in the Dictionary<TKey,TValue>.AlternateLookup<TAlternateKey>, adding a new entry with a default value if it does not exist in the dictionary.
GetValueRefOrAddDefault<TKey,TValue>(Dictionary<TKey,TValue>, TKey, Boolean)	Gets a reference to a TValue in the specified dictionary, adding a new entry with a default value if the key does not exist.
GetValueRefOrNullRef<TKey,TValue,TAlternateKey>(Dictionary<TKey,TValue>.AlternateLookup<TAlternateKey>, TAlternateKey)	Gets either a ref to a TValue in the Dictionary<TKey,TValue> or a ref null if it does not exist in the dictionary.
GetValueRefOrNullRef<TKey,TValue>(Dictionary<TKey,TValue>, TKey)	Gets either a reference to a TValue in the Dictionary<TKey,TValue> or a reference null if it does not exist in the dictionary.
SetCount<T>(List<T>, Int32)	Sets the count of the List<T> to the specified value.