InvalidateCachedArrays Method

NameValueCollection.InvalidateCachedArrays Method ()

 

Resets the cached arrays of the collection to null.

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

protected void InvalidateCachedArrays()

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.

Universal Windows Platform
Available since 10
.NET Framework
Available since 1.1
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