ModelStateDictionary::Remove Method
Removes an element from the model-state dictionary.
Assembly: System.Web.Mvc (in System.Web.Mvc.dll)
| Name | Description | |
|---|---|---|
![]() | Remove(KeyValuePair<String^, ModelState^>) | Removes the first occurrence of the specified object from the model-state dictionary. |
![]() | Remove(String^) | Removes the element that has the specified key from the model-state dictionary. |
ModelStateDictionary::Remove Method (KeyValuePair<String^, ModelState^>)
Removes the first occurrence of the specified object from the model-state dictionary.
Parameters
- item
-
Type:
System.Collections.Generic::KeyValuePair<String^, ModelState^>
The object to remove from the model-state dictionary.
Return Value
Type: System::Booleantrue if item was successfully removed the model-state dictionary; otherwise, false. This method also returns false if item is not found in the model-state dictionary.
Implements
ICollection<T>::Remove(T)| Exception | Condition |
|---|---|
| NotSupportedException | The model-state dictionary is read-only. |
ModelStateDictionary::Remove Method (String^)
Removes the element that has the specified key from the model-state dictionary.
Parameters
- key
-
Type:
System::String^
The key of the element to remove.
Return Value
Type: System::Booleantrue 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)| Exception | Condition |
|---|---|
| NotSupportedException | The model-state dictionary is read-only. |
| ArgumentNullException | key is null. |
