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 -> bool
Public Function HasKeys () As Boolean
Returns
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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