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NameValueCollection.InvalidateCachedArrays Method

  • Reference

Definition

Namespace:
System.Collections.Specialized
Assemblies:
System.dll, System.Collections.Specialized.dll
Assembly:
System.Collections.Specialized.dll
Assembly:
System.dll
Assembly:
netstandard.dll
Source:
NameValueCollection.cs
Source:
NameValueCollection.cs
Source:
NameValueCollection.cs

Resets the cached arrays of the collection to null.

protected:
 void InvalidateCachedArrays();
protected void InvalidateCachedArrays ();
member this.InvalidateCachedArrays : unit -> unit
Protected Sub InvalidateCachedArrays ()

Remarks

The arrays returned by AllKeys are cached for better performance and are automatically refreshed when the collection changes. A derived class can invalidate the cached version by calling InvalidateCachedArrays, thereby forcing the arrays to be recreated.

This method is an O(1) operation.

Applies to

See also