ScriptingJsonSerializationSection.MaxJsonLength Property


Gets or sets the maximum length that is accepted by the JavaScriptSerializer object for JavaScript Object Notation (JSON) strings.

Namespace:   System.Web.Configuration
Assembly:  System.Web.Extensions (in System.Web.Extensions.dll)

[ConfigurationPropertyAttribute("maxJsonLength", DefaultValue = 102400)]
public int MaxJsonLength { get; set; }

Property Value

Type: System.Int32

An integer that represents the maximum length for JSON strings. The default is 102400 characters.

The value of the MaxJsonLength property applies only to the internal JavaScriptSerializer instance that is used by the asynchronous communication layer to invoke Web services methods.

.NET Framework
Available since 3.5
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