PersonalizationDictionary.Contains(String) Method
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
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.
