InsertItem Method (index, item)

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

Syntax

protected override void InsertItem (
	int index,
	UpdatePanelTrigger item
)

Protected Overrides Sub InsertItem ( _
	index As Integer, _
	item As UpdatePanelTrigger _
)

protected:
virtual void InsertItem (
	int index, 
	UpdatePanelTrigger^ item
) override

protected void InsertItem (
	int index,
	UpdatePanelTrigger item
)

index (Int32): The zero-based index at which the trigger should be inserted.
item (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.