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TreeNodeStyle Class
System.Web.UI.WebControls Namespace
.NET Framework version 2.0
Represents the style of a node in a TreeView control.
TreeNodeStyle Class Members |
|
Constructors| Visibility | Constructor | Parameters |
|---|---|---|
| public | TreeNodeStyle | ( ) |
| public | TreeNodeStyle | ( StateBag bag ) |
Properties
| Visibility | Name | Value Type | Accessibility |
|---|---|---|---|
| public | ChildNodesPadding | Unit | [ Get , Set ] |
| public | HorizontalPadding | Unit | [ Get , Set ] |
| public | ImageUrl | String | [ Get , Set ] |
| public | NodeSpacing | Unit | [ Get , Set ] |
| public | VerticalPadding | Unit | [ Get , Set ] |
Methods
| Visibility | Name | Parameters | Return Type |
|---|---|---|---|
| public | CopyFrom | ( Style s ) | Void |
| protected | FillStyleAttributes | ( CssStyleCollection attributes , IUrlResolutionService urlResolver ) | Void |
| public | MergeWith | ( Style s ) | Void |
| public | Reset | ( ) | Void |
Remarks
Use the TreeNodeStyle class to represent the style of a node in a TreeView control. The TreeView control allows you to specify different style characteristics ( such as font size and color ) for each of the different node types.
The following table lists the available node styles you can specify for the TreeView.
| Node style property | Description |
|---|---|
| HoverNodeStyle | The style settings for a node when the mouse pointer is positioned over it. |
| LeafNodeStyle | The style settings for the leaf nodes. |
| NodeStyle | The default style settings for a node. |
| ParentNodeStyle | The style settings for the parent nodes. |
| RootNodeStyle | The style settings for the root node. |
| SelectedNodeStyle | The style settings for a selected node. |
The TreeNodeStyle class inherits most of its members from the Style class. It extends the Style class by providing properties that control the amount of space around the text in a node, as well as the space between adjacent nodes.
Use the HorizontalPadding property to control the amount of space to the left and right of the text in a node. Similarly, use the VerticalPadding property to control the amount of space above and below the text in a node.
To control the amount of spacing between the node that the TreeNodeStyle is applied to and its adjacent nodes, use the NodeSpacing property. To control the amount of spacing between a parent node and a child node, use the ChildNodesPadding property.
