What is MVC ViewDataDictionary

MVC  ViewDataDictionary Represents a container that is used to pass data between a controller and a view.

The Properties of the ViewDataDictrionary are 

-> Count    | Gets the number of elements in the collection.
-> IsReadOnly
-> Item
-> Keys
-> Model      |  Gets or sets the model that is associated with the view data.
-> ModelMetadata
-> ModelState
->TemplateInfo
-> Values   | Gets a collection that contains the values in this dictionary.