TreeView.ExpandDepth Property
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Gets or sets the number of levels that are expanded when a TreeView control is displayed for the first time.
public:
property int ExpandDepth { int get(); void set(int value); };C#
[System.ComponentModel.TypeConverter(typeof(System.Web.UI.WebControls.TreeView+TreeViewExpandDepthConverter))]
public int ExpandDepth { get; set; }[<System.ComponentModel.TypeConverter(typeof(System.Web.UI.WebControls.TreeView+TreeViewExpandDepthConverter))>]
member this.ExpandDepth : int with get, setPublic Property ExpandDepth As IntegerThe depth to display when the TreeView is initially displayed. The default is -1, which displays all the nodes.
- Attributes
Use the ExpandDepth property to control the rendering of the TreeView control the first time that it is displayed. On subsequent postbacks, the nodes retain their current expanded state.
| Product | Versions |
|---|---|
| .NET Framework | 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1 |
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