JavaScriptSerializer.MaxJsonLength Property (System.Web.Script.Serialization)

MaxJsonLength Property

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This page is specific to

Microsoft Visual Studio 2008/.NET Framework 3.5

Other versions are also available for the following:

.NET Framework Class Library

JavaScriptSerializer..::.MaxJsonLength Property

Gets or sets the maximum length of JSON strings that are accepted by the JavaScriptSerializer class.

Namespace: System.Web.Script.Serialization
Assembly: System.Web.Extensions (in System.Web.Extensions.dll)

Syntax

Visual Basic (Declaration)

Public Property MaxJsonLength As Integer

Visual Basic (Usage)

Dim instance As JavaScriptSerializer
Dim value As Integer

value = instance.MaxJsonLength

instance.MaxJsonLength = value

public int MaxJsonLength { get; set; }

Visual C++

public:
property int MaxJsonLength {
    int get ();
    void set (int value);
}

JScript

public function get MaxJsonLength () : int
public function set MaxJsonLength (value : int)

Property Value

Type: System..::.Int32
The maximum length of JSON strings. The default is 2097152 characters, which is equivalent to 4 MB of Unicode string data.

Exceptions

Exception	Condition
ArgumentOutOfRangeException	The property is set to a value that is less than one.

Remarks

The value of the MaxJsonLength property applies only when you explicitly create an instance of the JavaScriptSerializer class. Use the jsonSerialization element of the configuration file to set the maximum length for the internal serializer instance that is used by the asynchronous communication layer. For more information about the configuration elements for serialization, see How to: Configure ASP.NET Services in ASP.NET AJAX.

Platforms

Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003

The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

Version Information

.NET Framework

Supported in: 3.5

Reference

JavaScriptSerializer Class

JavaScriptSerializer Members

System.Web.Script.Serialization Namespace

ScriptingJsonSerializationSection..::.MaxJsonLength