TreeNodeSelectAction Enumeration

.NET Framework (current version)
 

Represents the event or events to raise when a node in the TreeView control is selected.

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

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type TreeNodeSelectAction

Member nameDescription
Expand

Raises the TreeNodeExpanded event when a node is selected.

None

Raises no events when a node is selected.

Select

Raises the SelectedNodeChanged event when a node is selected.

SelectExpand

Raises both the SelectedNodeChanged and TreeNodeExpanded events when a node is selected.

When the NavigateUrl property for a TreeNode control is set to a value other than an empty string (""), clicking the node navigates to the specified URL. If the NavigateUrl property is set to an empty string, clicking the node causes a postback. The SelectAction property determines the events to raise on the postback. By default, the Select event is raised. No events are raised if the NavigateUrl property is set.

System_CAPS_noteNote

The HoverNodeStyle property is not rendered for a node with its SelectAction property set to the None value.

The following code example demonstrates how to use the TreeNodeSelectAction enumeration to represent the event that is raised when a node is clicked in the TreeView control.

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No code example is currently available or this language may not be supported.

.NET Framework
Available since 2.0
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