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)
'Declaration Public Function Remove ( _ key As String _ ) As Boolean 'Usage Dim instance As ModelStateDictionary Dim key As String Dim returnValue As Boolean returnValue = instance.Remove(key)
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(Of TKey, TValue).Remove(TKey)| Exception | Condition |
|---|---|
| NotSupportedException | The model-state dictionary is read-only. |
| ArgumentNullException | key is Nothing. |
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