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FormCollection.ContainsKey(String) Method

Definition

Determines whether the HeaderDictionary contains a specific key.

public:
 virtual bool ContainsKey(System::String ^ key);
public bool ContainsKey (string key);
abstract member ContainsKey : string -> bool
override this.ContainsKey : string -> bool
Public Function ContainsKey (key As String) As Boolean

Parameters

key
String

The key.

Returns

true if the HeaderDictionary contains a specific key; otherwise, false.

Implements

Applies to