PersonalizationDictionary.Contains(String) Method
Definition
Important
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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 -> boolPublic Overridable Function Contains (key As String) As BooleanParameters
- key
- 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.
key is null.
Remarks
Use this method to determine whether a piece of custom state information is contained in a personalization dictionary.
Applies to
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