TREENODETYPE Element | TreeNodeType Class

项目
10/23/2013

Adds a TreeNodeType element to a ASP.NET Web Form.

Syntax

ASP <tagPrefix:TREENODETYPE ... >

Possible Values

tagPrefix Required. The element prefix associated with the WebControls namespace (Microsoft.Web.UI.WebControls). A TagPrefix is defined using the directive.

Remarks

This element represents a node type and sets attributes to apply to a node or a group of nodes.

This element is a block element.

This element requires a closing tag.

Members Table

The following table lists the members exposed by the TreeNodeType object.

Attribute Property Description

CHECKBOX CheckBox Sets or retrieves a value that indicates whether to display a check box next to the nodes in a tree.

CHILDTYPE ChildType Sets or retrieves the type of TreeNodeType to use for all descendents.

DEFAULTSTYLE DefaultStyle Sets or retrieves a value that indicates the default style for the element.

EXPANDABLE Expandable Sets or retrieves a value that indicates whether a plus-sign image displays on a node.

EXPANDEDIMAGEURL ExpandedImageUrl Sets or retrieves the URL of an image to use for expanded nodes.

HOVERSTYLE HoverStyle Sets or retrieves a value that indicates the style of the element when the user hovers the keyboard focus or mouse pointer over it.

ID ID Sets or retrieves a value that indicates the string that identifies the object.

IMAGEURL ImageUrl Sets or retrieves a value that indicates the URL of the image to be displayed on a node or toolbar item.

NAVIGATEURL NavigateUrl Sets or retrieves the URL of the page to navigate to when the user clicks a node.

Parent Retrieves the parent object of a node.

SELECTEDIMAGEURL SelectedImageUrl Sets or retrieves the URL of an image to use for a selected node or TAB.

SELECTEDSTYLE SelectedStyle Sets or retrieves a value that indicates the style for the selected element.

TARGET Target Sets or retrieves a value that indicates the window or frame at which to target the contents.

TYPE Type Sets or retrieves the name of the node type.

Method Description

ToString Retrieves a System.String that indicates the current object.

Attribute	Property	Description
CHECKBOX	CheckBox	Sets or retrieves a value that indicates whether to display a check box next to the nodes in a tree.
CHILDTYPE	ChildType	Sets or retrieves the type of TreeNodeType to use for all descendents.
DEFAULTSTYLE	DefaultStyle	Sets or retrieves a value that indicates the default style for the element.
EXPANDABLE	Expandable	Sets or retrieves a value that indicates whether a plus-sign image displays on a node.
EXPANDEDIMAGEURL	ExpandedImageUrl	Sets or retrieves the URL of an image to use for expanded nodes.
HOVERSTYLE	HoverStyle	Sets or retrieves a value that indicates the style of the element when the user hovers the keyboard focus or mouse pointer over it.
ID	ID	Sets or retrieves a value that indicates the string that identifies the object.
IMAGEURL	ImageUrl	Sets or retrieves a value that indicates the URL of the image to be displayed on a node or toolbar item.
NAVIGATEURL	NavigateUrl	Sets or retrieves the URL of the page to navigate to when the user clicks a node.
	Parent	Retrieves the parent object of a node.
SELECTEDIMAGEURL	SelectedImageUrl	Sets or retrieves the URL of an image to use for a selected node or TAB.
SELECTEDSTYLE	SelectedStyle	Sets or retrieves a value that indicates the style for the selected element.
TARGET	Target	Sets or retrieves a value that indicates the window or frame at which to target the contents.
TYPE	Type	Sets or retrieves the name of the node type.

Method	Description
ToString	Retrieves a System.String that indicates the current object.

Class Information

Namespace Microsoft.Web.UI.WebControls

Applies To

TREEVIEW

See Also

Internet Explorer WebControls, About the TreeView WebControl

通过

TREENODETYPE Element | TreeNodeType Class

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