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UpdateProgress.GetScriptDescriptors Method

Returns a list of components, behaviors, and client controls that are required for the UpdateProgress control's client functionality.

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

protected virtual IEnumerable<ScriptDescriptor> GetScriptDescriptors()

Return Value

Type: System.Collections.Generic.IEnumerable<ScriptDescriptor>
An IEnumerable collection that contains ScriptDescriptor objects.

The UpdateProgress control requires the _UpdateProgress class, which is defined in the Microsoft AJAX Library client library. This client class is registered in the GetScriptDescriptors method, and the AssociatedUpdatePanelID, DisplayAfter, and DynamicLayout property values are passed to the _UpdateProgress class.

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.

.NET Framework

Supported in: 3.5