SHOWPLUS Attribute | showPlus Property

项目
10/23/2013

Sets or retrieves a value that indicates whether or not to render a plus or minus sign on parent nodes.

Syntax

HTML <namespace:TREEVIEW SHOWPLUS = bShowLines... >

Scripting TREEVIEW.showPlus [ = bShowLines ]

Possible Values

namespace Prefix that associates a custom tag with an XML namespace. This prefix is set using the XMLNS attribute of the html tag.

bShowLines Boolean that specifies or receives whether to display an image next to the name of parent nodes.

false

No image renders on parent nodes.

true

Default. Plus or minus sign images render on parent nodes.

The property is read/write. The property has a default value of true.

Remarks

When this property is true, a plus-sign image displays on collapsed nodes and a minus-sign image displays on expanded nodes.

Applies To

TREEVIEW

See Also

Internet Explorer WebControls, About the TreeView WebControl

通过

SHOWPLUS Attribute | showPlus Property

其他资源

HTML	<namespace:TREEVIEW SHOWPLUS = bShowLines... >
Scripting	TREEVIEW.showPlus [ = bShowLines ]

namespace	Prefix that associates a custom tag with an XML namespace. This prefix is set using the XMLNS attribute of the html tag.
bShowLines	Boolean that specifies or receives whether to display an image next to the name of parent nodes. `false` No image renders on parent nodes. true Default. Plus or minus sign images render on parent nodes.