Enable the TreeList.OptionsDragAndDrop.AcceptOuterNodes option to allow the TreeList control to accept nodes being dragged from another TreeList control.
C#public Form1() {
InitializeComponent();
treeList1.OptionsDragAndDrop.AcceptOuterNodes = true;
treeList2.OptionsDragAndDrop.AcceptOuterNodes = true;
}
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Example Code
Q1824862_1/Form1.cs(vb)
C#using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using DevExpress.XtraTreeList.Nodes;
using DevExpress.XtraTreeList;
using System.Collections;
using DevExpress.XtraTreeList.Columns;
namespace Q1824862_1
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
treeList2.OptionsDragAndDrop.AcceptOuterNodes = true;
}
}
}