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ResourceDictionary.Add Method (Object, Object)


Adds a resource by key to this ResourceDictionary.

Namespace:   System.Windows
Assembly:  PresentationFramework (in PresentationFramework.dll)

abstract Add : 
        key:Object *
        value:Object -> unit
override Add : 
        key:Object *
        value:Object -> unit


Type: System.Object

The name of the key to add.

Type: System.Object

The value of the resource to add.

Exception Condition

The ResourceDictionary is locked or read-only.


An element with the same key already exists in the Hashtable.

Attempting to add a duplicate key raises an exception.

Keys are always added to the base dictionary. Keys in MergedDictionaries within the current ResourceDictionary are not checked for duplication, only the base dictionary is checked for duplicates.

.NET Framework
Available since 3.0
Available since 3.0
Windows Phone Silverlight
Available since 7.0
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