TreeList.MoveNodes(IEnumerable<TreeListNode>, TreeListNode, Boolean, Int32) Method

Moves the TreeListNode objects specified via the sourceNodes parameter to the TreeListNode.Nodes collection of the TreeListNode specified by the destinationNode parameter.

Namespace: DevExpress.XtraTreeList

Assembly: DevExpress.XtraTreeList.v24.1.dll

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

Declaration

C#

public bool MoveNodes(
    IEnumerable<TreeListNode> sourceNodes,
    TreeListNode destinationNode,
    bool modifySource,
    int position
)

VB.NET

Public Function MoveNodes(
    sourceNodes As IEnumerable(Of TreeListNode),
    destinationNode As TreeListNode,
    modifySource As Boolean,
    position As Integer
) As Boolean

Parameters

Name	Type	Description
sourceNodes	IEnumerable<TreeListNode>	The moved TreeListNode objects.
destinationNode	TreeListNode	A TreeListNode accepting the moved one.
modifySource	Boolean	true if the destination node’s key field value is assigned to the parent field of the source node; otherwise, false.
position	Int32	An Int32 value that specifies the position that the moved node occupies within the destination collection.

Returns

Type	Description
Boolean	true, if the sourceNode was moved, otherwise, false.

Remarks

If the destinationNode parameter value is null, the sourceNodes is moved to the root of the TreeList. Nodes cannot be moved if:

• the sourceNodes parameter value is null;
• a node in the sourceNodes and the destinationNode parameters represent the same TreeListNode;
• the destinationNode is a child node of a node in the sourceNodes.