[This topic is pre-release documentation and is subject to change in future releases. Blank topics are included as placeholders.]
Returns a read-only view onto a list. The returned IList<T> interface
only allows operations that do not change the list: GetEnumerator, Contains, CopyTo,
Count, IndexOf, and the get accessor of the indexer.
The IsReadOnly property returns true, indicating that the list is read-only. All other
methods on the interface throw a NotSupportedException.
Namespace: Wintellect.PowerCollections
Assembly:
PowerCollections (in PowerCollections.dll)
Syntax
| C# |
|---|
public static IList<T> ReadOnly<T>( IList<T> list ) |
| Visual Basic (Declaration) |
|---|
Public Shared Function ReadOnly(Of T) ( _ list As IList(Of T) _ ) As IList(Of T) |
| Visual C++ |
|---|
public: generic<typename T> static IList<T>^ ReadOnly ( IList<T>^ list ) |
Parameters
- list
- IList<(Of <T>)>
The list to wrap.
Return Value
A read-only view onto list. Returns null if list is null. If list is already read-only, returns list.Type Parameters
- T
- The type of items in the list.
Remarks
The data in the underlying list is not copied. If the underlying
list is changed, then the read-only view also changes accordingly.
See Also
Algorithms Class
Wintellect.PowerCollections Namespace
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