Andy De George
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title, ms.date, helpviewer_keywords, ms.assetid
| title | ms.date | helpviewer_keywords | ms.assetid | ||||
|---|---|---|---|---|---|---|---|
| Add and Remove Nodes with TreeView Control Using the Designer | 03/30/2017 |
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35bf1750-045e-4ec5-97cb-b47b0dbdaa2c |
How to: Add and Remove Nodes with the Windows Forms TreeView Control Using the Designer
Because the Windows Forms xref:System.Windows.Forms.TreeView control displays nodes in a hierarchical manner, when adding a node you must pay attention to what its parent node is.
The following procedure requires a Windows Application project with a form containing a xref:System.Windows.Forms.TreeView control. For information about setting up such a project, see How to: Create a Windows Forms application project and How to: Add Controls to Windows Forms.
To add or remove nodes in the designer
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Select the xref:System.Windows.Forms.TreeView control.
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In the Properties window, click the Ellipsis (
) button next to the xref:System.Windows.Forms.TreeView.Nodes%2A property.The TreeNode Editor appears.
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To add nodes, a root node must exist; if one does not exist, you must first add a root by clicking the Add Root button. You can then add child nodes by selecting the root or any other node and clicking the Add Child button.
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To delete nodes, select the node to delete and then click the Delete button.
See also
- TreeView Control
- TreeView Control Overview
- How to: Set Icons for the Windows Forms TreeView Control
- How to: Iterate Through All Nodes of a Windows Forms TreeView Control
- How to: Determine Which TreeView Node Was Clicked
- How to: Add Custom Information to a TreeView or ListView Control (Windows Forms)