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UpdatePanelTriggerCollection.InsertItem Method

Inserts an UpdatePanelTrigger object into the UpdatePanelTriggerCollection object at the specified index.

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

protected override void InsertItem(
	int index,
	UpdatePanelTrigger item


Type: System.Int32
The zero-based index at which the trigger should be inserted.
Type: System.Web.UI.UpdatePanelTrigger
The trigger to insert. The value can be null for reference types.

You can add AsyncPostBackTrigger objects, PostBackTrigger objects, or any custom trigger that derives from UpdatePanelTrigger.

.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.