SortedList<TKey, TValue>::IDictionary::Remove Method (Object^)
Removes the element with the specified key from the IDictionary.
Assembly: System (in System.dll)
Parameters
- key
-
Type:
System::Object^
The key of the element to remove.
Implements
IDictionary::Remove(Object^)| Exception | Condition |
|---|---|
| ArgumentNullException | key is null. |
This method performs a binary search; however, the elements are moved up to fill in the open spot, so this method is an O(n) operation, where n is Count.
The following code example shows how to use the IDictionary::Remove of the System.Collections::IDictionary interface with a SortedList<TKey, TValue>.
The code example is part of a larger example, including output, provided for the IDictionary::Add method.
Available since 10
.NET Framework
Available since 2.0