NameValueCollection.HasKeys Method
Definition
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 a value indicating whether the NameValueCollection contains keys that are not null.
public:
bool HasKeys();public bool HasKeys ();member this.HasKeys : unit -> boolPublic Function HasKeys () As BooleanReturns
true if the NameValueCollection contains keys that are not null; otherwise, false.
Remarks
This method is an O(1) operation.
Applies to
Werk met ons samen op GitHub
De bron voor deze inhoud vindt u op GitHub, waar u ook problemen en pull-aanvragen kunt maken en bekijken. Raadpleeg onze gids voor inzenders voor meer informatie.
