TreeListOptionsDragAndDrop.DropNodesMode Property

Gets or sets whether the SHIFT key needs to be pressed to insert a node before another node.

Namespace: DevExpress.XtraTreeList

Assembly: DevExpress.XtraTreeList.v18.2.dll

Declaration

C#

[DefaultValue(DropNodesMode.Default)]
[XtraSerializableProperty]
public virtual DropNodesMode DropNodesMode { get; set; }

VB.NET

<DefaultValue(DropNodesMode.Default)>
<XtraSerializableProperty>
Public Overridable Property DropNodesMode As DropNodesMode

Property Value

Type	Default	Description
DevExpress.XtraTreeList.DropNodesMode	**Default**	A value that specifies whether the SHIFT key needs to be pressed to insert a node before another node.

Property Paths

You can access this nested property as listed below:

Library	Object Type	Path to DropNodesMode
WinForms Controls	ResourcesTree	.OptionsDragAndDrop.DropNodesMode
	TreeList	.OptionsDragAndDrop.DropNodesMode
Reporting	XRDesignFieldList	.OptionsDragAndDrop.DropNodesMode
	XRDesignReportExplorer	.OptionsDragAndDrop.DropNodesMode

Remarks

The DropNodesMode option affects the node drag-and-drop functionality when an end-user wants to drag-and-drop a node before another node. If the DropNodesMode property is set to Default or Standard, to insert a node before another node, an end-user needs to hold the SHIFT key down while moving over the target node. If the DropNodesMode property is set to Advanced, the SHIFT key needn’t be pressed. To insert a node above another node, an end-user should hover the dragged node over the upper half of the target node. When dragging-and-dropping over the lower half of the target node, the dragged node will be inserted as a child of the target node.

Node drag-and-drop can be enabled with the TreeListOptionsDragAndDrop.DragNodesMode property.