HashSet<T>.Remove Method
Microsoft Silverlight will reach end of support after October 2021. Learn more.
Removes the specified element from a HashSet<T> object.
Namespace: System.Collections.Generic
Assembly: System.Core (in System.Core.dll)
Syntax
'Declaration
Public Function Remove ( _
item As T _
) As Boolean
public bool Remove(
T item
)
Parameters
- item
Type: T
The element to remove.
Return Value
Type: System.Boolean
true if the element is successfully found and removed; otherwise, false. This method returns false if item is not found in the HashSet<T> object.
Implements
Remarks
If the HashSet<T> object does not contain the specified element, the object remains unchanged. No exception is thrown.
This method is an O(1) operation.
Version Information
Silverlight
Supported in: 5, 4
Platforms
For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.