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.

SortedList<TKey, TValue>::IDictionary::Keys Property

 

Gets an ICollection containing the keys of the IDictionary.

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

private:
property ICollection^ Keys {
	virtual ICollection^ get() sealed = IDictionary::Keys::get;
}

Property Value

Type: System.Collections::ICollection^

An ICollection containing the keys of the IDictionary.

The order of the keys in the ICollection is the same as the order in the SortedList<TKey, TValue>.

Retrieving the value of this property is an O(1) operation.

The following code example shows how to use the IDictionary<TKey, TValue>::Keys property of the System.Collections::IDictionary interface with a SortedList<TKey, TValue>, to list the keys in the sorted list. The example also shows how to enumerate the key/value pairs in the sorted list; note that the enumerator for the System.Collections::IDictionary interface returns DictionaryEntry objects rather than KeyValuePair<TKey, TValue> objects.

The code example is part of a larger example, including output, provided for the IDictionary::Add method.

No code example is currently available or this language may not be supported.
No code example is currently available or this language may not be supported.
No code example is currently available or this language may not be supported.
No code example is currently available or this language may not be supported.

Universal Windows Platform
Available since 10
.NET Framework
Available since 2.0
Return to top
Show:
© 2017 Microsoft