ViewDataDictionary.ContainsKey(String) Method

Definition

Determines whether the collection contains an element that has the specified key.

C#
public bool ContainsKey (string key);

Parameters

key
String

The key of the element to locate in the collection.

Returns

true if the collection contains an element that has the specified key; otherwise, false.

Implements

Exceptions

key is null.

Applies to

Product Versions
ASP.NET MVC 5.2