TreeListNodes.Remove(TreeListNode) Method

Removes a specific node from the node collection.

Namespace: DevExpress.XtraTreeList.Nodes

Assembly: DevExpress.XtraTreeList.v24.1.dll

NuGet Packages: DevExpress.Win.Navigation, DevExpress.Win.TreeList

Declaration

C#

public void Remove(
    TreeListNode node
)

VB.NET

Public Sub Remove(
    node As TreeListNode
)

Parameters

Name	Type	Description
node	TreeListNode	The node to remove from the node collection.

Remarks

To remove a node at a specific position you can use the TreeListNodes.RemoveAt method. It takes an integer index from the range between 0 and child node count -1.

Example

The next example removes the focused node from the Tree List. The TreeListNodes.Remove method is used for this purpose. Note that the same operation can be performed using the TreeList.DeleteNode method.

C#

TreeListNode node = treeList1.FocusedNode;
if(node.ParentNode != null)
   node.ParentNode.Nodes.Remove(node);
else
   treeList1.Nodes.Remove(node);

VB.NET

Dim node As TreeListNode = TreeList1.FocusedNode
If Not node.ParentNode Is Nothing Then
   node.ParentNode.Nodes.Remove(node)
Else
   TreeList1.Nodes.Remove(node)
End If