protected virtual List <RadTreeNode> GetDraggedNodes(RadTreeNode draggedNode)
{
SelectedTreeNodeCollection selectedNodes = draggedNode.TreeViewElement.SelectedNodes;
List <RadTreeNode> result = new List <RadTreeNode>();
bool isDraggable = true;
foreach (RadTreeNode node in selectedNodes)
{
RadTreeNode parent = node.Parent;
isDraggable = true;
while (parent != null)
{
if (parent.Selected)
{
isDraggable = false;
break;
}
parent = parent.Parent;
}
if (isDraggable)
{
result.Add(node);
}
}
if (result.Count == 0)
{
result.Add(draggedNode);
}
return(result);
}
protected virtual List <RadTreeNode> GetDraggedNodes(RadTreeNode draggedNode)
{
SelectedTreeNodeCollection selectedNodes = draggedNode.TreeViewElement.SelectedNodes;
List <RadTreeNode> radTreeNodeList = new List <RadTreeNode>();
foreach (RadTreeNode radTreeNode in (ReadOnlyCollection <RadTreeNode>)selectedNodes)
{
RadTreeNode parent = radTreeNode.Parent;
bool flag = true;
for (; parent != null; parent = parent.Parent)
{
if (parent.Selected)
{
flag = false;
break;
}
}
if (flag)
{
radTreeNodeList.Add(radTreeNode);
}
}
if (radTreeNodeList.Count == 0)
{
radTreeNodeList.Add(draggedNode);
}
return(radTreeNodeList);
}
protected virtual List <RadTreeNode> GetSelectedNodes(RadTreeNode draggedNode)
{
SelectedTreeNodeCollection selectedNodes = draggedNode.TreeViewElement.SelectedNodes;
List <RadTreeNode> radTreeNodeList = new List <RadTreeNode>();
foreach (RadTreeNode radTreeNode in (ReadOnlyCollection <RadTreeNode>)selectedNodes)
{
radTreeNodeList.Add(radTreeNode);
}
return(radTreeNodeList);
}