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Hashtable.Keys Property
Definition
- Namespace:
- System.Collections
- Assemblies:
- mscorlib.dll, System.Collections.NonGeneric.dll
- Assemblies:
- netstandard.dll, System.Runtime.dll
- Assembly:
- System.Collections.NonGeneric.dll
- Assembly:
- System.Runtime.Extensions.dll
- Assembly:
- mscorlib.dll
- Assembly:
- netstandard.dll
- Source:
- Hashtable.cs
- Source:
- Hashtable.cs
- Source:
- Hashtable.cs
- Source:
- Hashtable.cs
- Source:
- Hashtable.cs
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Gets an ICollection containing the keys in the Hashtable.
public:
virtual property System::Collections::ICollection ^ Keys { System::Collections::ICollection ^ get(); };public virtual System.Collections.ICollection Keys { get; }member this.Keys : System.Collections.ICollectionPublic Overridable ReadOnly Property Keys As ICollectionProperty Value
An ICollection containing the keys in the Hashtable.
Implements
Remarks
The order of the keys in the ICollection is unspecified, but it is the same order as the associated values in the ICollection returned by the Values method.
The returned ICollection is not a static copy; instead, the ICollection refers back to the keys in the original Hashtable. Therefore, changes to the Hashtable continue to be reflected in the ICollection.
Retrieving the value of this property is an O(1) operation.
Applies to
See also
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