Adds the specified item to the model binder dictionary using the specified key.
Namespace:  System.Web.Mvc
Assembly:  System.Web.Mvc (in System.Web.Mvc.dll)
Syntax
'Declaration
Public Sub Add ( _
    key As Type, _
    value As IModelBinder _
)
public void Add(
    Type key,
    IModelBinder value
)
public:
virtual void Add(
    Type^ key, 
    IModelBinder^ value
) sealed
Parameters
- key
 Type: System.Type
 The key of the element to add.
- value
 Type: System.Web.Mvc.IModelBinder
 The value of the element to add.
Implements
IDictionary<TKey, TValue>.Add(TKey, TValue)
Exceptions
| Exception | Condition | 
|---|---|
| NotSupportedException | The IDictionary<TKey, TValue> object is read-only. | 
| ArgumentNullException | key is null. | 
| ArgumentException | An element that has the same key already exists in the IDictionary<TKey, TValue> object. |