ModelStateDictionary.Remove Method (String)
Removes the element that has the specified key from the model-state dictionary.
Namespace: System.Web.Mvc
Assembly: System.Web.Mvc (in System.Web.Mvc.dll)
Syntax
'Declaration
Public Function Remove ( _
key As String _
) As Boolean
public bool Remove(
string key
)
public:
virtual bool Remove(
String^ key
) sealed
Parameters
- key
Type: System.String
The key of the element to remove.
Return Value
Type: System.Boolean
true if the element is successfully removed; otherwise, false. This method also returns false if key was not found in the model-state dictionary.
Implements
IDictionary<TKey, TValue>.Remove(TKey)
Exceptions
| Exception | Condition |
|---|---|
| NotSupportedException | The model-state dictionary is read-only. |
| ArgumentNullException | key is null reference (Nothing in Visual Basic). |