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ModelStateDictionary.Add Method (String, ModelState)

Adds an element that has the specified key and value to the model-state dictionary.

Namespace:  System.Web.Mvc
Assembly:  System.Web.Mvc (in System.Web.Mvc.dll)

public void Add(
	string key,
	ModelState value
)

Parameters

key
Type: System.String

The key of the element to add.

value
Type: System.Web.Mvc.ModelState

The value of the element to add.

Implements

IDictionary<TKey, TValue>.Add(TKey, TValue)

ExceptionCondition
NotSupportedException

The model-state dictionary is read-only.

ArgumentNullException

key is null.

ArgumentException

An element that has the specified key already occurs in the model-state dictionary.

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