JsonObject.Add Method (String, JsonValue)
Microsoft Silverlight will reach end of support after October 2021. Learn more.
Adds a key/value pair to the JSON CLR object type.
Namespace: System.Json
Assembly: System.Json (in System.Json.dll)
Syntax
'Declaration
Public Sub Add ( _
key As String, _
value As JsonValue _
)
public void Add(
string key,
JsonValue value
)
Parameters
- key
Type: System.String
The key for the element added.
- value
Type: System.Json.JsonValue
The JsonValue for the element added.
Implements
Exceptions
| Exception | Condition |
|---|---|
| ArgumentNullException | key is nulla null reference (Nothing in Visual Basic). |
Version Information
Silverlight
Supported in: 5, 4, 3
Platforms
For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.