PersonalizationDictionary.Contains(String) PersonalizationDictionary.Contains(String) PersonalizationDictionary.Contains(String) PersonalizationDictionary.Contains(String) Method

Definition

Returns a value indicating whether a piece of custom state information with the same key is contained in the personalization dictionary.

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

Parameters

key
String String String String

A key value.

Returns

true if the provided key matches a key in the personalization dictionary; otherwise, false.

Exceptions

key is either an empty string (""), or trimming key results in an empty string.

Remarks

Use this method to determine whether a piece of custom state information is contained in a personalization dictionary.

Applies to