NameValueCollection.HasKeys Method
Definition
Important
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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
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