TempDataDictionary.Add Method (String, Object)
Adds an element that has the specified key and value to the IDictionary<TKey, TValue> object.
Assembly: System.Web.Mvc (in System.Web.Mvc.dll)
Parameters
- key
-
Type:
System.String
The key of the element to add.
- value
-
Type:
System.Object
The value of the element to add.
| 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. |
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