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| .NET Framework Class Library |
| ConcurrentStack<(Of <(T>)>)..::.PushRange Method (array<T>[]()[], Int32, Int32) |
| ConcurrentStack<(Of <(T>)>) Class See Also Send Feedback |
Inserts multiple objects at the top of the ConcurrentStack<(Of <(T>)>) atomically.
Namespace:
System.Collections.Concurrent
Assembly:
System.Threading (in System.Threading.dll)
Syntax
| Visual Basic (Declaration) |
|---|
Public Sub PushRange ( _ items As T(), _ startIndex As Integer, _ count As Integer _ ) |
| C# |
|---|
public void PushRange( T[] items, int startIndex, int count ) |
Parameters
- items
- Type: array<
T
>[]()[]
The objects to push onto the ConcurrentStack<(Of <(T>)>).
- startIndex
- Type: System..::.Int32
The zero-based offset in items at which to begin inserting elements onto the top of the ConcurrentStack<(Of <(T>)>).
- count
- Type: System..::.Int32
The number of elements to be inserted onto the top of the ConcurrentStack<(Of <(T>)>).
Remarks
When adding multiple items to the stack, using PushRange is a more efficient
mechanism than using Push(T) one item at a time. Additionally, PushRange
guarantees that all of the elements will be added atomically, meaning that no other threads will
be able to inject elements between the elements being pushed. Items at lower indices in the
items array will be pushed before items at higher indices.
Exceptions
| Exception | Condition |
|---|---|
| System..::.ArgumentNullException | items is a null reference (Nothing in Visual Basic). |
| System..::.ArgumentOutOfRangeException | startIndex or count is negative. Or startIndex is greater than or equal to the length of items. |
| System..::.ArgumentException | startIndex + count is greater than the length of items. |
See Also
