Converts an object to a JSON string.
Assembly: System.Web.Extensions (in System.Web.Extensions.dll)
The resulting JSON string exceeds the value of MaxJsonLength.
obj contains a circular reference. A circular reference occurs when a child object has a reference to a parent object, and the parent object has a reference to the child object.
The recursion limit defined by RecursionLimit was exceeded.
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.