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ScriptManager.SupportsPartialRendering Property

Gets a value that indicates whether the client supports partial-page rendering.

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

abstract SupportsPartialRendering : bool with get, set
override SupportsPartialRendering : bool with get, set
<asp:ScriptManager SupportsPartialRendering="True|False" />

Property Value

Type: System.Boolean
true if the client supports partial-page rendering; otherwise, false. The default value is true.


The EnablePartialRendering property is false and the SupportsPartialRendering property was set to true.

- or -

The SupportsPartialRendering property was set after the Init event.

If the EnablePartialRendering property is set to false, the SupportsPartialRendering property returns false.

The default check to determine whether partial-page rendering is supported returns true when the following conditions are true:

When the SupportsPartialRendering property is explicitly set, these checks are not used.

Control developers should use the SupportsPartialRendering property to determine whether they should support partial-page rendering.

.NET Framework

Supported in: 4, 3.5

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

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