JsonReaderWriterFactory.CreateJsonReader Method (array<Byte[], XmlDictionaryReaderQuotas)
Microsoft Silverlight will reach end of support after October 2021. Learn more.
Creates an XmlDictionaryReader that can map a specified buffer encoded with JavaScript Object Notation (JSON) to an XML Infoset.
Namespace: System.Runtime.Serialization.Json
Assembly: System.Runtime.Serialization.Json (in System.Runtime.Serialization.Json.dll)
Syntax
'Declaration
Public Shared Function CreateJsonReader ( _
buffer As Byte(), _
quotas As XmlDictionaryReaderQuotas _
) As XmlDictionaryReader
public static XmlDictionaryReader CreateJsonReader(
byte[] buffer,
XmlDictionaryReaderQuotas quotas
)
Parameters
- buffer
Type: array<System.Byte[]
The input Byte buffer array from which to read.
- quotas
Type: System.Xml.XmlDictionaryReaderQuotas
The XmlDictionaryReaderQuotas must be set to Max in Silverlight 5 applications used to prevent Denial of Service (DoS) attacks when reading untrusted data.
Return Value
Type: System.Xml.XmlDictionaryReader
An XmlDictionaryReader that can process JavaScript Object Notation (JSON) data from the buffer specified.
Exceptions
| Exception | Condition |
|---|---|
| ArgumentNullException | buffer is nulla null reference (Nothing in Visual Basic). |
Remarks
The character encoding (UTF-8, Unicode or Big-Endian Unicode) is auto-detected when the data is read.
Setting XmlDictionaryReaderQuotas to Max in Silverlight 5 applications effectively disables the use of quotas.
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.