UpdatePanel.ContentTemplateContainer Property
Gets a control object to which you can programmatically add child controls.
Namespace: System.Web.UI
Assembly: System.Web.Extensions (in System.Web.Extensions.dll)
Property Value
Type: System.Web.UI.ControlA Control object that defines the content of the UpdatePanel control.
The ContentTemplateContainer property enables you to programmatically add child controls to the UpdatePanel control without having to define a custom template that inherits from the ITemplate interface. If you are adding content to the UpdatePanel control declaratively or through a designer, you should add content to the ContentTemplate property by using a <ContentTemplate> element.
Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.