Windows apps
Collapse the table of content
Expand the table of content
Information
The topic you requested is included in another documentation set. For convenience, it's displayed below. Choose Switch to see the topic in its original location.

Dictionary<TKey, TValue>::ValueCollection::ICollection<TValue>::Remove Method (TValue)

 

Removes the first occurrence of a specific object from the ICollection<T>. This implementation always throws NotSupportedException.

Namespace:   System.Collections.Generic
Assembly:  mscorlib (in mscorlib.dll)

private:
virtual bool Remove(
	TValue item
) sealed = ICollection<TValue>::Remove

Parameters

item
Type: TValue

The object to remove from the ICollection<T>.

Return Value

Type: System::Boolean

true if item was successfully removed from the ICollection<T>; otherwise, false. This method also returns false if item was not found in the original ICollection<T>.

Exception Condition
NotSupportedException

Always thrown.

Implementations can vary in how they determine equality of objects; for example, List<T> uses Default, whereas, Dictionary<TKey, TValue> allows the user to specify the IComparer<T> implementation to use for comparing keys.

Universal Windows Platform
Available since 8
.NET Framework
Available since 2.0
Portable Class Library
Supported in: portable .NET platforms
Silverlight
Available since 2.0
Windows Phone Silverlight
Available since 7.0
Windows Phone
Available since 8.1
Return to top
Show:
© 2017 Microsoft